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kc3-lang/angle/src/libGLESv2/libGLESv2.cpp
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Author :
alokp@chromium.org
Date : 2010-03-22 19:33:14
Hash : ea0e1af4
Message : Minor reshuffling of directory structure in preparation of ESSL to GLSL compiler work. 1. Added include/GLSLANG which includes compiler API 2. Deleted src/include and moved the header files to the same directory as the corresponding source files 3. Modied include path to be relative to src/. I have only fixed paths for files I moved. We should fix it for all new files at least. It is much easier to see where an included file is coming from. I noticed that a few libGLESv2 source files include headers from libEGL project, which seems wrong. I think we should address this issue. Next step: move compiler source files to compiler/frontend and create two new projects compiler/glsl_backend and compiler/hlsl_backend. Review URL: http://codereview.appspot.com/662042 git-svn-id: https://angleproject.googlecode.com/svn/trunk@62 736b8ea6-26fd-11df-bfd4-992fa37f6226
- src/libGLESv2/libGLESv2.cpp
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// // Copyright (c) 2002-2010 The ANGLE Project Authors. All rights reserved. // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. // // libGLESv2.cpp: Implements the exported OpenGL ES 2.0 functions. #define GL_APICALL #include <GLES2/gl2.h> #include <GLES2/gl2ext.h> #include <exception> #include <limits> #include "Context.h" #include "main.h" #include "Program.h" #include "Shader.h" #include "Buffer.h" #include "Texture.h" #include "Renderbuffer.h" #include "Framebuffer.h" #include "mathutil.h" #include "common/debug.h" #include "utilities.h" extern "C" { void __stdcall glActiveTexture(GLenum texture) { TRACE("(GLenum texture = 0x%X)", texture); try { if (texture < GL_TEXTURE0 || texture > GL_TEXTURE0 + gl::MAX_TEXTURE_IMAGE_UNITS - 1) { return error(GL_INVALID_ENUM); } gl::Context *context = gl::getContext(); if (context) { context->activeSampler = texture - GL_TEXTURE0; } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glAttachShader(GLuint program, GLuint shader) { TRACE("(GLuint program = %d, GLuint shader = %d)", program, shader); try { gl::Context *context = gl::getContext(); if (context) { gl::Program *programObject = context->getProgram(program); gl::Shader *shaderObject = context->getShader(shader); if (!programObject || !shaderObject) { return error(GL_INVALID_VALUE); } if (!programObject->attachShader(shaderObject)) { return error(GL_INVALID_OPERATION); } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glBindAttribLocation(GLuint program, GLuint index, const char* name) { TRACE("(GLuint program = %d, GLuint index = %d, const char* name = 0x%0.8p)", program, index, name); try { if (index >= gl::MAX_VERTEX_ATTRIBS) { return error(GL_INVALID_VALUE); } gl::Context *context = gl::getContext(); if (context) { gl::Program *programObject = context->getProgram(program); if (!programObject) { return error(GL_INVALID_VALUE); } programObject->bindAttributeLocation(index, name); } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glBindBuffer(GLenum target, GLuint buffer) { TRACE("(GLenum target = 0x%X, GLuint buffer = %d)", target, buffer); try { gl::Context *context = gl::getContext(); if (context) { switch (target) { case GL_ARRAY_BUFFER: context->bindArrayBuffer(buffer); return; case GL_ELEMENT_ARRAY_BUFFER: context->bindElementArrayBuffer(buffer); return; default: return error(GL_INVALID_ENUM); } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glBindFramebuffer(GLenum target, GLuint framebuffer) { TRACE("(GLenum target = 0x%X, GLuint framebuffer = %d)", target, framebuffer); try { if (target != GL_FRAMEBUFFER) { return error(GL_INVALID_ENUM); } gl::Context *context = gl::getContext(); if (context) { context->bindFramebuffer(framebuffer); } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glBindRenderbuffer(GLenum target, GLuint renderbuffer) { TRACE("(GLenum target = 0x%X, GLuint renderbuffer = %d)", target, renderbuffer); try { if (target != GL_RENDERBUFFER) { return error(GL_INVALID_ENUM); } gl::Context *context = gl::getContext(); if (context) { context->bindRenderbuffer(renderbuffer); } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glBindTexture(GLenum target, GLuint texture) { TRACE("(GLenum target = 0x%X, GLuint texture = %d)", target, texture); try { gl::Context *context = gl::getContext(); if (context) { gl::Texture *textureObject = context->getTexture(texture); if (textureObject && textureObject->getTarget() != target && texture != 0) { return error(GL_INVALID_OPERATION); } switch (target) { case GL_TEXTURE_2D: context->bindTexture2D(texture); return; case GL_TEXTURE_CUBE_MAP: context->bindTextureCubeMap(texture); return; default: return error(GL_INVALID_ENUM); } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glBlendColor(GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha) { TRACE("(GLclampf red = %f, GLclampf green = %f, GLclampf blue = %f, GLclampf alpha = %f)", red, green, blue, alpha); try { gl::Context* context = gl::getContext(); if (context) { context->blendColor.red = gl::clamp01(red); context->blendColor.blue = gl::clamp01(blue); context->blendColor.green = gl::clamp01(green); context->blendColor.alpha = gl::clamp01(alpha); } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glBlendEquation(GLenum mode) { glBlendEquationSeparate(mode, mode); } void __stdcall glBlendEquationSeparate(GLenum modeRGB, GLenum modeAlpha) { TRACE("(GLenum modeRGB = 0x%X, GLenum modeAlpha = 0x%X)", modeRGB, modeAlpha); try { switch (modeRGB) { case GL_FUNC_ADD: case GL_FUNC_SUBTRACT: case GL_FUNC_REVERSE_SUBTRACT: break; default: return error(GL_INVALID_ENUM); } switch (modeAlpha) { case GL_FUNC_ADD: case GL_FUNC_SUBTRACT: case GL_FUNC_REVERSE_SUBTRACT: break; default: return error(GL_INVALID_ENUM); } gl::Context *context = gl::getContext(); if (context) { context->blendEquationRGB = modeRGB; context->blendEquationAlpha = modeAlpha; } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glBlendFunc(GLenum sfactor, GLenum dfactor) { glBlendFuncSeparate(sfactor, dfactor, sfactor, dfactor); } void __stdcall glBlendFuncSeparate(GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha) { TRACE("(GLenum srcRGB = 0x%X, GLenum dstRGB = 0x%X, GLenum srcAlpha = 0x%X, GLenum dstAlpha = 0x%X)", srcRGB, dstRGB, srcAlpha, dstAlpha); try { switch (srcRGB) { case GL_ZERO: case GL_ONE: case GL_SRC_COLOR: case GL_ONE_MINUS_SRC_COLOR: case GL_DST_COLOR: case GL_ONE_MINUS_DST_COLOR: case GL_SRC_ALPHA: case GL_ONE_MINUS_SRC_ALPHA: case GL_DST_ALPHA: case GL_ONE_MINUS_DST_ALPHA: case GL_CONSTANT_COLOR: case GL_ONE_MINUS_CONSTANT_COLOR: case GL_CONSTANT_ALPHA: case GL_ONE_MINUS_CONSTANT_ALPHA: case GL_SRC_ALPHA_SATURATE: break; default: return error(GL_INVALID_ENUM); } switch (dstRGB) { case GL_ZERO: case GL_ONE: case GL_SRC_COLOR: case GL_ONE_MINUS_SRC_COLOR: case GL_DST_COLOR: case GL_ONE_MINUS_DST_COLOR: case GL_SRC_ALPHA: case GL_ONE_MINUS_SRC_ALPHA: case GL_DST_ALPHA: case GL_ONE_MINUS_DST_ALPHA: case GL_CONSTANT_COLOR: case GL_ONE_MINUS_CONSTANT_COLOR: case GL_CONSTANT_ALPHA: case GL_ONE_MINUS_CONSTANT_ALPHA: break; default: return error(GL_INVALID_ENUM); } switch (srcAlpha) { case GL_ZERO: case GL_ONE: case GL_SRC_COLOR: case GL_ONE_MINUS_SRC_COLOR: case GL_DST_COLOR: case GL_ONE_MINUS_DST_COLOR: case GL_SRC_ALPHA: case GL_ONE_MINUS_SRC_ALPHA: case GL_DST_ALPHA: case GL_ONE_MINUS_DST_ALPHA: case GL_CONSTANT_COLOR: case GL_ONE_MINUS_CONSTANT_COLOR: case GL_CONSTANT_ALPHA: case GL_ONE_MINUS_CONSTANT_ALPHA: case GL_SRC_ALPHA_SATURATE: break; default: return error(GL_INVALID_ENUM); } switch (dstAlpha) { case GL_ZERO: case GL_ONE: case GL_SRC_COLOR: case GL_ONE_MINUS_SRC_COLOR: case GL_DST_COLOR: case GL_ONE_MINUS_DST_COLOR: case GL_SRC_ALPHA: case GL_ONE_MINUS_SRC_ALPHA: case GL_DST_ALPHA: case GL_ONE_MINUS_DST_ALPHA: case GL_CONSTANT_COLOR: case GL_ONE_MINUS_CONSTANT_COLOR: case GL_CONSTANT_ALPHA: case GL_ONE_MINUS_CONSTANT_ALPHA: break; default: return error(GL_INVALID_ENUM); } bool constantColorUsed = (srcRGB == GL_CONSTANT_COLOR || srcRGB == GL_ONE_MINUS_CONSTANT_COLOR || dstRGB == GL_CONSTANT_COLOR || dstRGB == GL_ONE_MINUS_CONSTANT_COLOR); bool constantAlphaUsed = (srcRGB == GL_CONSTANT_ALPHA || srcRGB == GL_ONE_MINUS_CONSTANT_ALPHA || dstRGB == GL_CONSTANT_ALPHA || dstRGB == GL_ONE_MINUS_CONSTANT_ALPHA); if (constantColorUsed && constantAlphaUsed) { ERR("Simultaneous use of GL_CONSTANT_ALPHA/GL_ONE_MINUS_CONSTANT_ALPHA and GL_CONSTANT_COLOR/GL_ONE_MINUS_CONSTANT_COLOR invalid under WebGL"); return error(GL_INVALID_OPERATION); } gl::Context *context = gl::getContext(); if (context) { context->sourceBlendRGB = srcRGB; context->sourceBlendAlpha = srcAlpha; context->destBlendRGB = dstRGB; context->destBlendAlpha = dstAlpha; } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glBufferData(GLenum target, GLsizeiptr size, const void* data, GLenum usage) { TRACE("(GLenum target = 0x%X, GLsizeiptr size = %d, const void* data = 0x%0.8p, GLenum usage = %d)", target, size, data, usage); try { if (size < 0) { return error(GL_INVALID_VALUE); } switch (usage) { case GL_STREAM_DRAW: case GL_STATIC_DRAW: case GL_DYNAMIC_DRAW: break; default: return error(GL_INVALID_ENUM); } gl::Context *context = gl::getContext(); if (context) { gl::Buffer *buffer; switch (target) { case GL_ARRAY_BUFFER: buffer = context->getArrayBuffer(); break; case GL_ELEMENT_ARRAY_BUFFER: buffer = context->getElementArrayBuffer(); break; default: return error(GL_INVALID_ENUM); } if (!buffer) { return error(GL_INVALID_OPERATION); } buffer->bufferData(data, size, usage); } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glBufferSubData(GLenum target, GLintptr offset, GLsizeiptr size, const void* data) { TRACE("(GLenum target = 0x%X, GLintptr offset = %d, GLsizeiptr size = %d, const void* data = 0x%0.8p)", target, offset, size, data); try { if (size < 0) { return error(GL_INVALID_VALUE); } if (data == NULL) { return; } gl::Context *context = gl::getContext(); if (context) { gl::Buffer *buffer; switch (target) { case GL_ARRAY_BUFFER: buffer = context->getArrayBuffer(); break; case GL_ELEMENT_ARRAY_BUFFER: buffer = context->getElementArrayBuffer(); break; default: return error(GL_INVALID_ENUM); } if (!buffer) { return error(GL_INVALID_OPERATION); } GLenum err = buffer->bufferSubData(data, size, offset); if (err != GL_NO_ERROR) { return error(err); } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } GLenum __stdcall glCheckFramebufferStatus(GLenum target) { TRACE("(GLenum target = 0x%X)", target); try { if (target != GL_FRAMEBUFFER) { return error(GL_INVALID_ENUM, 0); } gl::Context *context = gl::getContext(); if (context) { gl::Framebuffer *framebuffer = context->getFramebuffer(); return framebuffer->completeness(); } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY, 0); } return 0; } void __stdcall glClear(GLbitfield mask) { TRACE("(GLbitfield mask = %X)", mask); try { gl::Context *context = gl::getContext(); if (context) { context->clear(mask); } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glClearColor(GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha) { TRACE("(GLclampf red = %f, GLclampf green = %f, GLclampf blue = %f, GLclampf alpha = %f)", red, green, blue, alpha); try { gl::Context *context = gl::getContext(); if (context) { context->setClearColor(red, green, blue, alpha); } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glClearDepthf(GLclampf depth) { TRACE("(GLclampf depth = %f)", depth); try { gl::Context *context = gl::getContext(); if (context) { context->setClearDepth(depth); } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glClearStencil(GLint s) { TRACE("(GLint s = %d)", s); try { gl::Context *context = gl::getContext(); if (context) { context->setClearStencil(s); } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glColorMask(GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha) { TRACE("(GLboolean red = %d, GLboolean green = %d, GLboolean blue = %d, GLboolean alpha = %d)", red, green, blue, alpha); try { gl::Context *context = gl::getContext(); if (context) { context->colorMaskRed = red != GL_FALSE; context->colorMaskGreen = green != GL_FALSE; context->colorMaskBlue = blue != GL_FALSE; context->colorMaskAlpha = alpha != GL_FALSE; } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glCompileShader(GLuint shader) { TRACE("(GLuint shader = %d)", shader); try { gl::Context *context = gl::getContext(); if (context) { gl::Shader *shaderObject = context->getShader(shader); if (!shaderObject) { return error(GL_INVALID_VALUE); } shaderObject->compile(); } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glCompressedTexImage2D(GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const void* data) { TRACE("(GLenum target = 0x%X, GLint level = %d, GLenum internalformat = 0x%X, GLsizei width = %d, " "GLsizei height = %d, GLint border = %d, GLsizei imageSize = %d, const void* data = 0x%0.8p)", target, level, internalformat, width, height, border, imageSize, data); try { if (target != GL_TEXTURE_2D && !es2dx::IsCubemapTextureTarget(target)) { return error(GL_INVALID_ENUM); } if (level < 0 || level > gl::MAX_TEXTURE_LEVELS) { return error(GL_INVALID_VALUE); } if (width < 0 || height < 0 || (level > 0 && !gl::isPow2(width)) || (level > 0 && !gl::isPow2(height)) || border != 0 || imageSize < 0) { return error(GL_INVALID_VALUE); } return error(GL_INVALID_ENUM); // ultimately we don't support compressed textures } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glCompressedTexSubImage2D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void* data) { TRACE("(GLenum target = 0x%X, GLint level = %d, GLint xoffset = %d, GLint yoffset = %d, " "GLsizei width = %d, GLsizei height = %d, GLenum format = 0x%X, " "GLsizei imageSize = %d, const void* data = 0x%0.8p)", target, level, xoffset, yoffset, width, height, format, imageSize, data); try { if (target != GL_TEXTURE_2D && !es2dx::IsCubemapTextureTarget(target)) { return error(GL_INVALID_ENUM); } if (level < 0 || level > gl::MAX_TEXTURE_LEVELS) { return error(GL_INVALID_VALUE); } if (xoffset < 0 || yoffset < 0 || width < 0 || height < 0 || (level > 0 && !gl::isPow2(width)) || (level > 0 && !gl::isPow2(height)) || imageSize < 0) { return error(GL_INVALID_VALUE); } if (xoffset != 0 || yoffset != 0) { return error(GL_INVALID_OPERATION); } return error(GL_INVALID_OPERATION); // The texture being operated on is not a compressed texture. } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glCopyTexImage2D(GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border) { TRACE("(GLenum target = 0x%X, GLint level = %d, GLenum internalformat = 0x%X, " "GLint x = %d, GLint y = %d, GLsizei width = %d, GLsizei height = %d, GLint border = %d)", target, level, internalformat, x, y, width, height, border); try { if (width < 0 || height < 0) { return error(GL_INVALID_VALUE); } UNIMPLEMENTED(); // FIXME } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glCopyTexSubImage2D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height) { TRACE("(GLenum target = 0x%X, GLint level = %d, GLint xoffset = %d, GLint yoffset = %d, " "GLint x = %d, GLint y = %d, GLsizei width = %d, GLsizei height = %d)", target, level, xoffset, yoffset, x, y, width, height); try { if (width < 0 || height < 0) { return error(GL_INVALID_VALUE); } UNIMPLEMENTED(); // FIXME } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } GLuint __stdcall glCreateProgram(void) { TRACE("()"); try { gl::Context *context = gl::getContext(); if (context) { return context->createProgram(); } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY, 0); } return 0; } GLuint __stdcall glCreateShader(GLenum type) { TRACE("(GLenum type = 0x%X)", type); try { gl::Context *context = gl::getContext(); if (context) { switch (type) { case GL_FRAGMENT_SHADER: case GL_VERTEX_SHADER: return context->createShader(type); default: return error(GL_INVALID_ENUM, 0); } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY, 0); } return 0; } void __stdcall glCullFace(GLenum mode) { TRACE("(GLenum mode = 0x%X)", mode); try { switch (mode) { case GL_FRONT: case GL_BACK: case GL_FRONT_AND_BACK: { gl::Context *context = gl::getContext(); if (context) { context->cullMode = mode; } } break; default: return error(GL_INVALID_ENUM); } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glDeleteBuffers(GLsizei n, const GLuint* buffers) { TRACE("(GLsizei n = %d, const GLuint* buffers = 0x%0.8p)", n, buffers); try { if (n < 0) { return error(GL_INVALID_VALUE); } gl::Context *context = gl::getContext(); if (context) { for (int i = 0; i < n; i++) { context->deleteBuffer(buffers[i]); } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glDeleteFramebuffers(GLsizei n, const GLuint* framebuffers) { TRACE("(GLsizei n = %d, const GLuint* framebuffers = 0x%0.8p)", n, framebuffers); try { if (n < 0) { return error(GL_INVALID_VALUE); } gl::Context *context = gl::getContext(); if (context) { for (int i = 0; i < n; i++) { if (framebuffers[i] != 0) { context->deleteFramebuffer(framebuffers[i]); } } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glDeleteProgram(GLuint program) { TRACE("(GLuint program = %d)", program); try { gl::Context *context = gl::getContext(); if (context) { context->deleteProgram(program); } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glDeleteRenderbuffers(GLsizei n, const GLuint* renderbuffers) { TRACE("(GLsizei n = %d, const GLuint* renderbuffers = 0x%0.8p)", n, renderbuffers); try { if (n < 0) { return error(GL_INVALID_VALUE); } gl::Context *context = gl::getContext(); if (context) { for (int i = 0; i < n; i++) { context->deleteRenderbuffer(renderbuffers[i]); } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glDeleteShader(GLuint shader) { TRACE("(GLuint shader = %d)", shader); try { gl::Context *context = gl::getContext(); if (context) { context->deleteShader(shader); } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glDeleteTextures(GLsizei n, const GLuint* textures) { TRACE("(GLsizei n = %d, const GLuint* textures = 0x%0.8p)", n, textures); try { if (n < 0) { return error(GL_INVALID_VALUE); } gl::Context *context = gl::getContext(); if (context) { for (int i = 0; i < n; i++) { if (textures[i] != 0) { context->deleteTexture(textures[i]); } } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glDepthFunc(GLenum func) { TRACE("(GLenum func = 0x%X)", func); try { switch (func) { case GL_NEVER: case GL_ALWAYS: case GL_LESS: case GL_LEQUAL: case GL_EQUAL: case GL_GREATER: case GL_GEQUAL: case GL_NOTEQUAL: break; default: return error(GL_INVALID_ENUM); } gl::Context *context = gl::getContext(); if (context) { context->depthFunc = func; } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glDepthMask(GLboolean flag) { TRACE("(GLboolean flag = %d)", flag); try { gl::Context *context = gl::getContext(); if (context) { context->depthMask = flag != GL_FALSE; } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glDepthRangef(GLclampf zNear, GLclampf zFar) { TRACE("(GLclampf zNear = %f, GLclampf zFar = %f)", zNear, zFar); try { gl::Context *context = gl::getContext(); if (context) { context->zNear = zNear; context->zFar = zFar; } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glDetachShader(GLuint program, GLuint shader) { TRACE("(GLuint program = %d, GLuint shader = %d)", program, shader); try { gl::Context *context = gl::getContext(); if (context) { gl::Program *programObject = context->getProgram(program); gl::Shader *shaderObject = context->getShader(shader); if (!programObject || !shaderObject) { return error(GL_INVALID_VALUE); } if (!programObject->detachShader(shaderObject)) { return error(GL_INVALID_OPERATION); } if (shaderObject->isDeletable()) { context->deleteShader(shader); } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glDisable(GLenum cap) { TRACE("(GLenum cap = 0x%X)", cap); try { gl::Context *context = gl::getContext(); if (context) { switch (cap) { case GL_CULL_FACE: context->cullFace = false; break; case GL_POLYGON_OFFSET_FILL: context->polygonOffsetFill = false; break; case GL_SAMPLE_ALPHA_TO_COVERAGE: context->sampleAlphaToCoverage = false; break; case GL_SAMPLE_COVERAGE: context->sampleCoverage = false; break; case GL_SCISSOR_TEST: context->scissorTest = false; break; case GL_STENCIL_TEST: context->stencilTest = false; break; case GL_DEPTH_TEST: context->depthTest = false; break; case GL_BLEND: context->blend = false; break; case GL_DITHER: context->dither = false; break; default: return error(GL_INVALID_ENUM); } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glDisableVertexAttribArray(GLuint index) { TRACE("(GLuint index = %d)", index); try { if (index >= gl::MAX_VERTEX_ATTRIBS) { return error(GL_INVALID_VALUE); } gl::Context *context = gl::getContext(); if (context) { context->vertexAttribute[index].mEnabled = false; } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glDrawArrays(GLenum mode, GLint first, GLsizei count) { TRACE("(GLenum mode = 0x%X, GLint first = %d, GLsizei count = %d)", mode, first, count); try { if (count < 0 || first < 0) { return error(GL_INVALID_VALUE); } gl::Context *context = gl::getContext(); if (context) { context->drawArrays(mode, first, count); } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glDrawElements(GLenum mode, GLsizei count, GLenum type, const void* indices) { TRACE("(GLenum mode = 0x%X, GLsizei count = %d, GLenum type = 0x%X, const void* indices = 0x%0.8p)", mode, count, type, indices); try { if (count < 0) { return error(GL_INVALID_VALUE); } switch (type) { case GL_UNSIGNED_BYTE: UNIMPLEMENTED(); // FIXME case GL_UNSIGNED_SHORT: break; default: return error(GL_INVALID_ENUM); } gl::Context *context = gl::getContext(); if (context) { context->drawElements(mode, count, type, indices); } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glEnable(GLenum cap) { TRACE("(GLenum cap = 0x%X)", cap); try { gl::Context *context = gl::getContext(); if (context) { switch (cap) { case GL_CULL_FACE: context->cullFace = true; break; case GL_POLYGON_OFFSET_FILL: context->polygonOffsetFill = true; break; case GL_SAMPLE_ALPHA_TO_COVERAGE: context->sampleAlphaToCoverage = true; break; case GL_SAMPLE_COVERAGE: context->sampleCoverage = true; break; case GL_SCISSOR_TEST: context->scissorTest = true; break; case GL_STENCIL_TEST: context->stencilTest = true; break; case GL_DEPTH_TEST: context->depthTest = true; break; case GL_BLEND: context->blend = true; break; case GL_DITHER: context->dither = true; break; default: return error(GL_INVALID_ENUM); } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glEnableVertexAttribArray(GLuint index) { TRACE("(GLuint index = %d)", index); try { if (index >= gl::MAX_VERTEX_ATTRIBS) { return error(GL_INVALID_VALUE); } gl::Context *context = gl::getContext(); if (context) { context->vertexAttribute[index].mEnabled = true; } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glFinish(void) { TRACE("()"); try { gl::Context *context = gl::getContext(); if (context) { context->finish(); } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glFlush(void) { TRACE("()"); try { gl::Context *context = gl::getContext(); if (context) { context->flush(); } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glFramebufferRenderbuffer(GLenum target, GLenum attachment, GLenum renderbuffertarget, GLuint renderbuffer) { TRACE("(GLenum target = 0x%X, GLenum attachment = 0x%X, GLenum renderbuffertarget = 0x%X, " "GLuint renderbuffer = %d)", target, attachment, renderbuffertarget, renderbuffer); try { if (target != GL_FRAMEBUFFER || renderbuffertarget != GL_RENDERBUFFER) { return error(GL_INVALID_ENUM); } gl::Context *context = gl::getContext(); if (context) { gl::Framebuffer *framebuffer = context->getFramebuffer(); if (context->framebuffer == 0 || !framebuffer) { return error(GL_INVALID_OPERATION); } switch (attachment) { case GL_COLOR_ATTACHMENT0: framebuffer->setColorbuffer(GL_RENDERBUFFER, renderbuffer); break; case GL_DEPTH_ATTACHMENT: framebuffer->setDepthbuffer(GL_RENDERBUFFER, renderbuffer); break; case GL_STENCIL_ATTACHMENT: framebuffer->setStencilbuffer(GL_RENDERBUFFER, renderbuffer); break; default: return error(GL_INVALID_ENUM); } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glFramebufferTexture2D(GLenum target, GLenum attachment, GLenum textarget, GLuint texture, GLint level) { TRACE("(GLenum target = 0x%X, GLenum attachment = 0x%X, GLenum textarget = 0x%X, " "GLuint texture = %d, GLint level = %d)", target, attachment, textarget, texture, level); try { if (target != GL_FRAMEBUFFER) { return error(GL_INVALID_ENUM); } switch (attachment) { case GL_COLOR_ATTACHMENT0: break; default: return error(GL_INVALID_ENUM); } gl::Context *context = gl::getContext(); if (context) { if (texture) { switch (textarget) { case GL_TEXTURE_2D: if (!context->getTexture2D()) { return error(GL_INVALID_OPERATION); } break; case GL_TEXTURE_CUBE_MAP_POSITIVE_X: UNIMPLEMENTED(); // FIXME break; case GL_TEXTURE_CUBE_MAP_NEGATIVE_X: UNIMPLEMENTED(); // FIXME break; case GL_TEXTURE_CUBE_MAP_POSITIVE_Y: UNIMPLEMENTED(); // FIXME break; case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y: UNIMPLEMENTED(); // FIXME break; case GL_TEXTURE_CUBE_MAP_POSITIVE_Z: UNIMPLEMENTED(); // FIXME break; case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z: UNIMPLEMENTED(); // FIXME break; default: return error(GL_INVALID_ENUM); } if (level != 0) { return error(GL_INVALID_VALUE); } } gl::Framebuffer *framebuffer = context->getFramebuffer(); if (context->framebuffer == 0 || !framebuffer) { return error(GL_INVALID_OPERATION); } framebuffer->setColorbuffer(GL_TEXTURE, texture); } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glFrontFace(GLenum mode) { TRACE("(GLenum mode = 0x%X)", mode); try { switch (mode) { case GL_CW: case GL_CCW: { gl::Context *context = gl::getContext(); if (context) { context->frontFace = mode; } } break; default: return error(GL_INVALID_ENUM); } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glGenBuffers(GLsizei n, GLuint* buffers) { TRACE("(GLsizei n = %d, GLuint* buffers = 0x%0.8p)", n, buffers); try { if (n < 0) { return error(GL_INVALID_VALUE); } gl::Context *context = gl::getContext(); if (context) { for (int i = 0; i < n; i++) { buffers[i] = context->createBuffer(); } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glGenerateMipmap(GLenum target) { TRACE("(GLenum target = 0x%X)", target); try { UNIMPLEMENTED(); // FIXME } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glGenFramebuffers(GLsizei n, GLuint* framebuffers) { TRACE("(GLsizei n = %d, GLuint* framebuffers = 0x%0.8p)", n, framebuffers); try { if (n < 0) { return error(GL_INVALID_VALUE); } gl::Context *context = gl::getContext(); if (context) { for (int i = 0; i < n; i++) { framebuffers[i] = context->createFramebuffer(); } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glGenRenderbuffers(GLsizei n, GLuint* renderbuffers) { TRACE("(GLsizei n = %d, GLuint* renderbuffers = 0x%0.8p)", n, renderbuffers); try { if (n < 0) { return error(GL_INVALID_VALUE); } gl::Context *context = gl::getContext(); if (context) { for (int i = 0; i < n; i++) { renderbuffers[i] = context->createRenderbuffer(); } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glGenTextures(GLsizei n, GLuint* textures) { TRACE("(GLsizei n = %d, GLuint* textures = 0x%0.8p)", n, textures); try { if (n < 0) { return error(GL_INVALID_VALUE); } gl::Context *context = gl::getContext(); if (context) { for (int i = 0; i < n; i++) { textures[i] = context->createTexture(); } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glGetActiveAttrib(GLuint program, GLuint index, GLsizei bufsize, GLsizei* length, GLint* size, GLenum* type, char* name) { TRACE("(GLuint program = %d, GLuint index = %d, GLsizei bufsize = %d, GLsizei* length = 0x%0.8p, " "GLint* size = 0x%0.8p, GLenum* type = %0.8p, char* name = %0.8p)", program, index, bufsize, length, size, type, name); try { if (bufsize < 0) { return error(GL_INVALID_VALUE); } UNIMPLEMENTED(); // FIXME } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glGetActiveUniform(GLuint program, GLuint index, GLsizei bufsize, GLsizei* length, GLint* size, GLenum* type, char* name) { TRACE("(GLuint program = %d, GLuint index = %d, GLsizei bufsize = %d, " "GLsizei* length = 0x%0.8p, GLint* size = 0x%0.8p, GLenum* type = 0x%0.8p, char* name = 0x%0.8p)", program, index, bufsize, length, size, type, name); try { if (bufsize < 0) { return error(GL_INVALID_VALUE); } UNIMPLEMENTED(); // FIXME } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glGetAttachedShaders(GLuint program, GLsizei maxcount, GLsizei* count, GLuint* shaders) { TRACE("(GLuint program = %d, GLsizei maxcount = %d, GLsizei* count = 0x%0.8p, GLuint* shaders = 0x%0.8p)", program, maxcount, count, shaders); try { if (maxcount < 0) { return error(GL_INVALID_VALUE); } UNIMPLEMENTED(); // FIXME } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } int __stdcall glGetAttribLocation(GLuint program, const char* name) { TRACE("(GLuint program = %d, const char* name = %s)", program, name); try { gl::Context *context = gl::getContext(); if (context) { gl::Program *programObject = context->getProgram(program); if (!programObject) { return error(GL_INVALID_VALUE, -1); } return programObject->getAttributeLocation(name); } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY, -1); } return -1; } void __stdcall glGetBooleanv(GLenum pname, GLboolean* params) { TRACE("(GLenum pname = 0x%X, GLboolean* params = 0x%0.8p)", pname, params); try { switch (pname) { case GL_SHADER_COMPILER: *params = GL_TRUE; break; default: UNIMPLEMENTED(); // FIXME return error(GL_INVALID_ENUM); } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glGetBufferParameteriv(GLenum target, GLenum pname, GLint* params) { TRACE("(GLenum target = 0x%X, GLenum pname = 0x%X, GLint* params = 0x%0.8p)", target, pname, params); try { UNIMPLEMENTED(); // FIXME } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } GLenum __stdcall glGetError(void) { TRACE("()"); gl::Context *context = gl::getContext(); if (context) { return context->getError(); } return GL_NO_ERROR; } void __stdcall glGetFloatv(GLenum pname, GLfloat* params) { TRACE("(GLenum pname = 0x%X, GLfloat* params = 0x%0.8p)", pname, params); try { UNIMPLEMENTED(); // FIXME } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glGetFramebufferAttachmentParameteriv(GLenum target, GLenum attachment, GLenum pname, GLint* params) { TRACE("(GLenum target = 0x%X, GLenum attachment = 0x%X, GLenum pname = 0x%X, GLint* params = 0x%0.8p)", target, attachment, pname, params); try { gl::Context *context = gl::getContext(); if (context) { if (context->framebuffer == 0) { return error(GL_INVALID_OPERATION); } UNIMPLEMENTED(); // FIXME } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glGetIntegerv(GLenum pname, GLint* params) { TRACE("(GLenum pname = 0x%X, GLint* params = 0x%0.8p)", pname, params); try { gl::Context *context = gl::getContext(); if (context) { switch (pname) { case GL_MAX_VERTEX_ATTRIBS: *params = gl::MAX_VERTEX_ATTRIBS; break; case GL_MAX_VERTEX_UNIFORM_VECTORS: *params = gl::MAX_VERTEX_UNIFORM_VECTORS; break; case GL_MAX_VARYING_VECTORS: *params = gl::MAX_VARYING_VECTORS; break; case GL_MAX_COMBINED_TEXTURE_IMAGE_UNITS: *params = gl::MAX_COMBINED_TEXTURE_IMAGE_UNITS; break; case GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS: *params = gl::MAX_VERTEX_TEXTURE_IMAGE_UNITS; break; case GL_MAX_TEXTURE_IMAGE_UNITS: *params = gl::MAX_TEXTURE_IMAGE_UNITS; break; case GL_MAX_FRAGMENT_UNIFORM_VECTORS: *params = gl::MAX_FRAGMENT_UNIFORM_VECTORS; break; case GL_MAX_RENDERBUFFER_SIZE: *params = gl::MAX_RENDERBUFFER_SIZE; break; case GL_NUM_SHADER_BINARY_FORMATS: *params = 0; break; case GL_NUM_COMPRESSED_TEXTURE_FORMATS: *params = 0; break; case GL_COMPRESSED_TEXTURE_FORMATS: /* no compressed texture formats are supported */ break; case GL_ARRAY_BUFFER_BINDING: *params = context->arrayBuffer; break; case GL_FRAMEBUFFER_BINDING: *params = context->framebuffer; break; case GL_RENDERBUFFER_BINDING: *params = context->renderbuffer; break; case GL_CURRENT_PROGRAM: *params = context->currentProgram; break; case GL_PACK_ALIGNMENT: *params = context->packAlignment; break; case GL_UNPACK_ALIGNMENT: *params = context->unpackAlignment; break; case GL_GENERATE_MIPMAP_HINT: *params = context->generateMipmapHint; break; case GL_RED_BITS: case GL_GREEN_BITS: case GL_BLUE_BITS: case GL_ALPHA_BITS: { gl::Framebuffer *framebuffer = context->getFramebuffer(); gl::Colorbuffer *colorbuffer = framebuffer->getColorbuffer(); if (colorbuffer) { switch (pname) { case GL_RED_BITS: *params = colorbuffer->getRedSize(); break; case GL_GREEN_BITS: *params = colorbuffer->getGreenSize(); break; case GL_BLUE_BITS: *params = colorbuffer->getBlueSize(); break; case GL_ALPHA_BITS: *params = colorbuffer->getAlphaSize(); break; } } else { *params = 0; } } break; case GL_DEPTH_BITS: { gl::Framebuffer *framebuffer = context->getFramebuffer(); gl::Depthbuffer *depthbuffer = framebuffer->getDepthbuffer(); if (depthbuffer) { *params = depthbuffer->getDepthSize(); } else { *params = 0; } } break; case GL_STENCIL_BITS: { gl::Framebuffer *framebuffer = context->getFramebuffer(); gl::Stencilbuffer *stencilbuffer = framebuffer->getStencilbuffer(); if (stencilbuffer) { *params = stencilbuffer->getStencilSize(); } else { *params = 0; } } break; default: UNIMPLEMENTED(); // FIXME return error(GL_INVALID_ENUM); } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glGetProgramiv(GLuint program, GLenum pname, GLint* params) { TRACE("(GLuint program = %d, GLenum pname = %d, GLint* params = 0x%0.8p)", program, pname, params); try { gl::Context *context = gl::getContext(); if (context) { gl::Program *programObject = context->getProgram(program); if (!programObject) { return error(GL_INVALID_VALUE); } switch (pname) { case GL_DELETE_STATUS: UNIMPLEMENTED(); // FIXME *params = GL_FALSE; return; case GL_LINK_STATUS: *params = programObject->isLinked(); return; case GL_VALIDATE_STATUS: UNIMPLEMENTED(); // FIXME *params = GL_TRUE; return; case GL_INFO_LOG_LENGTH: UNIMPLEMENTED(); // FIXME *params = 0; return; case GL_ATTACHED_SHADERS: UNIMPLEMENTED(); // FIXME *params = 2; return; case GL_ACTIVE_ATTRIBUTES: UNIMPLEMENTED(); // FIXME *params = 0; return; case GL_ACTIVE_ATTRIBUTE_MAX_LENGTH: UNIMPLEMENTED(); // FIXME *params = 0; return; case GL_ACTIVE_UNIFORMS: UNIMPLEMENTED(); // FIXME *params = 0; return; case GL_ACTIVE_UNIFORM_MAX_LENGTH: UNIMPLEMENTED(); // FIXME *params = 0; return; default: return error(GL_INVALID_ENUM); } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glGetProgramInfoLog(GLuint program, GLsizei bufsize, GLsizei* length, char* infolog) { TRACE("(GLuint program = %d, GLsizei bufsize = %d, GLsizei* length = 0x%0.8p, char* infolog = 0x%0.8p)", program, bufsize, length, infolog); try { if (bufsize < 0) { return error(GL_INVALID_VALUE); } UNIMPLEMENTED(); // FIXME } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glGetRenderbufferParameteriv(GLenum target, GLenum pname, GLint* params) { TRACE("(GLenum target = 0x%X, GLenum pname = 0x%X, GLint* params = 0x%0.8p)", target, pname, params); try { UNIMPLEMENTED(); // FIXME } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glGetShaderiv(GLuint shader, GLenum pname, GLint* params) { TRACE("(GLuint shader = %d, GLenum pname = %d, GLint* params = 0x%0.8p)", shader, pname, params); try { gl::Context *context = gl::getContext(); if (context) { gl::Shader *shaderObject = context->getShader(shader); if (!shaderObject) { return error(GL_INVALID_VALUE); } switch (pname) { case GL_SHADER_TYPE: *params = shaderObject->getType(); return; case GL_DELETE_STATUS: UNIMPLEMENTED(); // FIXME *params = GL_FALSE; return; case GL_COMPILE_STATUS: *params = shaderObject->isCompiled() ? GL_TRUE : GL_FALSE; return; case GL_INFO_LOG_LENGTH: UNIMPLEMENTED(); // FIXME *params = 0; return; case GL_SHADER_SOURCE_LENGTH: UNIMPLEMENTED(); // FIXME *params = 1; return; default: return error(GL_INVALID_ENUM); } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glGetShaderInfoLog(GLuint shader, GLsizei bufsize, GLsizei* length, char* infolog) { TRACE("(GLuint shader = %d, GLsizei bufsize = %d, GLsizei* length = 0x%0.8p, char* infolog = 0x%0.8p)", shader, bufsize, length, infolog); try { if (bufsize < 0) { return error(GL_INVALID_VALUE); } UNIMPLEMENTED(); // FIXME } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glGetShaderPrecisionFormat(GLenum shadertype, GLenum precisiontype, GLint* range, GLint* precision) { TRACE("(GLenum shadertype = 0x%X, GLenum precisiontype = 0x%X, GLint* range = 0x%0.8p, GLint* precision = 0x%0.8p)", shadertype, precisiontype, range, precision); try { UNIMPLEMENTED(); // FIXME } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glGetShaderSource(GLuint shader, GLsizei bufsize, GLsizei* length, char* source) { TRACE("(GLuint shader = %d, GLsizei bufsize = %d, GLsizei* length = 0x%0.8p, char* source = 0x%0.8p)", shader, bufsize, length, source); try { if (bufsize < 0) { return error(GL_INVALID_VALUE); } UNIMPLEMENTED(); // FIXME } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } const GLubyte* __stdcall glGetString(GLenum name) { TRACE("(GLenum name = 0x%X)", name); try { switch (name) { case GL_VENDOR: return (GLubyte*)"TransGaming Inc."; case GL_RENDERER: return (GLubyte*)"ANGLE"; case GL_VERSION: return (GLubyte*)"OpenGL ES 2.0 (git-devel "__DATE__ " " __TIME__")"; case GL_SHADING_LANGUAGE_VERSION: return (GLubyte*)"OpenGL ES GLSL ES 1.00 (git-devel "__DATE__ " " __TIME__")"; case GL_EXTENSIONS: return (GLubyte*)""; default: return error(GL_INVALID_ENUM, (GLubyte*)NULL); } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY, (GLubyte*)NULL); } return NULL; } void __stdcall glGetTexParameterfv(GLenum target, GLenum pname, GLfloat* params) { TRACE("(GLenum target = 0x%X, GLenum pname = 0x%X, GLfloat* params = 0x%0.8p)", target, pname, params); try { UNIMPLEMENTED(); // FIXME } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glGetTexParameteriv(GLenum target, GLenum pname, GLint* params) { TRACE("(GLenum target = 0x%X, GLenum pname = 0x%X, GLint* params = 0x%0.8p)", target, pname, params); try { UNIMPLEMENTED(); // FIXME } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glGetUniformfv(GLuint program, GLint location, GLfloat* params) { TRACE("(GLuint program = %d, GLint location = %d, GLfloat* params = 0x%0.8p)", program, location, params); try { UNIMPLEMENTED(); // FIXME } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glGetUniformiv(GLuint program, GLint location, GLint* params) { TRACE("(GLuint program = %d, GLint location = %d, GLint* params = 0x%0.8p)", program, location, params); try { UNIMPLEMENTED(); // FIXME } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } int __stdcall glGetUniformLocation(GLuint program, const char* name) { TRACE("(GLuint program = %d, const char* name = 0x%0.8p)", program, name); try { gl::Context *context = gl::getContext(); if (strstr(name, "gl_") == name) { return -1; } if (context) { gl::Program *programObject = context->getProgram(program); if (!programObject) { return error(GL_INVALID_VALUE, -1); } if (!programObject->isLinked()) { return error(GL_INVALID_OPERATION, -1); } return programObject->getUniformLocation(name); } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY, -1); } return -1; } void __stdcall glGetVertexAttribfv(GLuint index, GLenum pname, GLfloat* params) { TRACE("(GLuint index = %d, GLenum pname = 0x%X, GLfloat* params = 0x%0.8p)", index, pname, params); try { if (index >= gl::MAX_VERTEX_ATTRIBS) { return error(GL_INVALID_VALUE); } UNIMPLEMENTED(); // FIXME } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glGetVertexAttribiv(GLuint index, GLenum pname, GLint* params) { TRACE("(GLuint index = %d, GLenum pname = 0x%X, GLint* params = 0x%0.8p)", index, pname, params); try { if (index >= gl::MAX_VERTEX_ATTRIBS) { return error(GL_INVALID_VALUE); } UNIMPLEMENTED(); // FIXME } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glGetVertexAttribPointerv(GLuint index, GLenum pname, void** pointer) { TRACE("(GLuint index = %d, GLenum pname = 0x%X, void** pointer = 0x%0.8p)", index, pname, pointer); try { if (index >= gl::MAX_VERTEX_ATTRIBS) { return error(GL_INVALID_VALUE); } UNIMPLEMENTED(); // FIXME } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glHint(GLenum target, GLenum mode) { TRACE("(GLenum target = 0x%X, GLenum mode = 0x%X)", target, mode); try { switch (target) { case GL_GENERATE_MIPMAP_HINT: switch (mode) { case GL_FASTEST: case GL_NICEST: case GL_DONT_CARE: break; default: return error(GL_INVALID_ENUM); } break; default: return error(GL_INVALID_ENUM); } gl::Context *context = gl::getContext(); if (context) { if (target == GL_GENERATE_MIPMAP_HINT) context->generateMipmapHint = mode; } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } GLboolean __stdcall glIsBuffer(GLuint buffer) { TRACE("(GLuint buffer = %d)", buffer); try { gl::Context *context = gl::getContext(); if (context && buffer) { gl::Buffer *bufferObject = context->getBuffer(buffer); if (bufferObject) { return GL_TRUE; } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY, GL_FALSE); } return GL_FALSE; } GLboolean __stdcall glIsEnabled(GLenum cap) { TRACE("(GLenum cap = 0x%X)", cap); try { gl::Context *context = gl::getContext(); if (context) { switch (cap) { case GL_CULL_FACE: return context->cullFace; case GL_POLYGON_OFFSET_FILL: return context->polygonOffsetFill; case GL_SAMPLE_ALPHA_TO_COVERAGE: return context->sampleAlphaToCoverage; case GL_SAMPLE_COVERAGE: return context->sampleCoverage; case GL_SCISSOR_TEST: return context->scissorTest; case GL_STENCIL_TEST: return context->stencilTest; case GL_DEPTH_TEST: return context->depthTest; case GL_BLEND: return context->blend; case GL_DITHER: return context->dither; default: return error(GL_INVALID_ENUM, false); } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY, false); } return false; } GLboolean __stdcall glIsFramebuffer(GLuint framebuffer) { TRACE("(GLuint framebuffer = %d)", framebuffer); try { gl::Context *context = gl::getContext(); if (context && framebuffer) { gl::Framebuffer *framebufferObject = context->getFramebuffer(framebuffer); if (framebufferObject) { return GL_TRUE; } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY, GL_FALSE); } return GL_FALSE; } GLboolean __stdcall glIsProgram(GLuint program) { TRACE("(GLuint program = %d)", program); try { gl::Context *context = gl::getContext(); if (context && program) { gl::Program *programObject = context->getProgram(program); if (programObject) { return GL_TRUE; } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY, GL_FALSE); } return GL_FALSE; } GLboolean __stdcall glIsRenderbuffer(GLuint renderbuffer) { TRACE("(GLuint renderbuffer = %d)", renderbuffer); try { gl::Context *context = gl::getContext(); if (context && renderbuffer) { gl::Renderbuffer *renderbufferObject = context->getRenderbuffer(renderbuffer); if (renderbufferObject) { return GL_TRUE; } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY, GL_FALSE); } return GL_FALSE; } GLboolean __stdcall glIsShader(GLuint shader) { TRACE("(GLuint shader = %d)", shader); try { gl::Context *context = gl::getContext(); if (context && shader) { gl::Shader *shaderObject = context->getShader(shader); if (shaderObject) { return GL_TRUE; } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY, GL_FALSE); } return GL_FALSE; } GLboolean __stdcall glIsTexture(GLuint texture) { TRACE("(GLuint texture = %d)", texture); try { gl::Context *context = gl::getContext(); if (context && texture) { gl::Texture *textureObject = context->getTexture(texture); if (textureObject) { return GL_TRUE; } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY, GL_FALSE); } return GL_FALSE; } void __stdcall glLineWidth(GLfloat width) { TRACE("(GLfloat width = %f)", width); try { if (width <= 0.0f) { return error(GL_INVALID_VALUE); } if (width != 1.0f) { UNIMPLEMENTED(); // FIXME } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glLinkProgram(GLuint program) { TRACE("(GLuint program = %d)", program); try { gl::Context *context = gl::getContext(); if (context) { gl::Program *programObject = context->getProgram(program); if (!programObject) { return error(GL_INVALID_VALUE); } programObject->link(); } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glPixelStorei(GLenum pname, GLint param) { TRACE("(GLenum pname = 0x%X, GLint param = %d)", pname, param); try { gl::Context *context = gl::getContext(); if (context) { switch (pname) { case GL_UNPACK_ALIGNMENT: if (param != 1 && param != 2 && param != 4 && param != 8) { return error(GL_INVALID_VALUE); } context->unpackAlignment = param; break; case GL_PACK_ALIGNMENT: if (param != 1 && param != 2 && param != 4 && param != 8) { return error(GL_INVALID_VALUE); } context->packAlignment = param; break; default: return error(GL_INVALID_ENUM); } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glPolygonOffset(GLfloat factor, GLfloat units) { TRACE("(GLfloat factor = %f, GLfloat units = %f)", factor, units); try { if (factor != 0.0f || units != 0.0f) { UNIMPLEMENTED(); // FIXME } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glReadPixels(GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, void* pixels) { TRACE("(GLint x = %d, GLint y = %d, GLsizei width = %d, GLsizei height = %d, " "GLenum format = 0x%X, GLenum type = 0x%X, void* pixels = 0x%0.8p)", x, y, width, height, format, type, pixels); try { if (width < 0 || height < 0) { return error(GL_INVALID_VALUE); } switch (format) { case GL_RGBA: switch (type) { case GL_UNSIGNED_BYTE: break; default: return error(GL_INVALID_OPERATION); } break; case gl::IMPLEMENTATION_COLOR_READ_FORMAT: switch (type) { case gl::IMPLEMENTATION_COLOR_READ_TYPE: break; default: return error(GL_INVALID_OPERATION); } break; default: return error(GL_INVALID_OPERATION); } gl::Context *context = gl::getContext(); if (context) { context->readPixels(x, y, width, height, format, type, pixels); } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glReleaseShaderCompiler(void) { TRACE("()"); try { gl::Shader::releaseCompiler(); } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glRenderbufferStorage(GLenum target, GLenum internalformat, GLsizei width, GLsizei height) { TRACE("(GLenum target = 0x%X, GLenum internalformat = 0x%X, GLsizei width = %d, GLsizei height = %d)", target, internalformat, width, height); try { switch (target) { case GL_RENDERBUFFER: break; default: return error(GL_INVALID_ENUM); } switch (internalformat) { case GL_DEPTH_COMPONENT16: case GL_RGBA4: case GL_RGB5_A1: case GL_RGB565: case GL_STENCIL_INDEX8: break; default: return error(GL_INVALID_ENUM); } if (width < 0 || height < 0 || width > gl::MAX_RENDERBUFFER_SIZE || height > gl::MAX_RENDERBUFFER_SIZE) { return error(GL_INVALID_VALUE); } gl::Context *context = gl::getContext(); if (context) { if (context->framebuffer == 0 || context->renderbuffer == 0) { return error(GL_INVALID_OPERATION); } switch (internalformat) { case GL_DEPTH_COMPONENT16: context->setRenderbuffer(new gl::Depthbuffer(width, height)); break; case GL_RGBA4: case GL_RGB5_A1: case GL_RGB565: UNIMPLEMENTED(); // FIXME // context->setRenderbuffer(new Colorbuffer(renderTarget)); break; case GL_STENCIL_INDEX8: context->setRenderbuffer(new gl::Stencilbuffer(width, height)); break; default: return error(GL_INVALID_ENUM); } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glSampleCoverage(GLclampf value, GLboolean invert) { TRACE("(GLclampf value = %f, GLboolean invert = %d)", value, invert); try { gl::Context* context = gl::getContext(); if (context) { context->sampleCoverageValue = gl::clamp01(value); context->sampleCoverageInvert = invert; } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glScissor(GLint x, GLint y, GLsizei width, GLsizei height) { TRACE("(GLint x = %d, GLint y = %d, GLsizei width = %d, GLsizei height = %d)", x, y, width, height); try { if (width < 0 || height < 0) { return error(GL_INVALID_VALUE); } gl::Context* context = gl::getContext(); if (context) { context->scissorX = x; context->scissorY = y; context->scissorWidth = width; context->scissorHeight = height; } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glShaderBinary(GLsizei n, const GLuint* shaders, GLenum binaryformat, const void* binary, GLsizei length) { TRACE("(GLsizei n = %d, const GLuint* shaders = 0x%0.8p, GLenum binaryformat = 0x%X, " "const void* binary = 0x%0.8p, GLsizei length = %d)", n, shaders, binaryformat, binary, length); try { if (n < 0 || length < 0) { return error(GL_INVALID_VALUE); } UNIMPLEMENTED(); // FIXME } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glShaderSource(GLuint shader, GLsizei count, const char** string, const GLint* length) { TRACE("(GLuint shader = %d, GLsizei count = %d, const char** string = 0x%0.8p, const GLint* length = 0x%0.8p)", shader, count, string, length); try { if (count < 0) { return error(GL_INVALID_VALUE); } gl::Context *context = gl::getContext(); if (context) { gl::Shader *shaderObject = context->getShader(shader); if (!shaderObject) { return error(GL_INVALID_VALUE); } shaderObject->setSource(count, string, length); } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glStencilFunc(GLenum func, GLint ref, GLuint mask) { glStencilFuncSeparate(GL_FRONT_AND_BACK, func, ref, mask); } void __stdcall glStencilFuncSeparate(GLenum face, GLenum func, GLint ref, GLuint mask) { TRACE("(GLenum face = 0x%X, GLenum func = 0x%X, GLint ref = %d, GLuint mask = %d)", face, func, ref, mask); try { switch (face) { case GL_FRONT: case GL_BACK: case GL_FRONT_AND_BACK: break; default: return error(GL_INVALID_ENUM); } switch (func) { case GL_NEVER: case GL_ALWAYS: case GL_LESS: case GL_LEQUAL: case GL_EQUAL: case GL_GEQUAL: case GL_GREATER: case GL_NOTEQUAL: break; default: return error(GL_INVALID_ENUM); } gl::Context *context = gl::getContext(); if (context) { if (face == GL_FRONT || face == GL_FRONT_AND_BACK) { context->stencilFunc = func; context->stencilRef = ref; context->stencilMask = mask; } if (face == GL_BACK || face == GL_FRONT_AND_BACK) { context->stencilBackFunc = func; context->stencilBackRef = ref; context->stencilBackMask = mask; } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glStencilMask(GLuint mask) { glStencilMaskSeparate(GL_FRONT_AND_BACK, mask); } void __stdcall glStencilMaskSeparate(GLenum face, GLuint mask) { TRACE("(GLenum face = 0x%X, GLuint mask = %d)", face, mask); try { switch (face) { case GL_FRONT: case GL_BACK: case GL_FRONT_AND_BACK: break; default: return error(GL_INVALID_ENUM); } gl::Context *context = gl::getContext(); if (context) { if (face == GL_FRONT || face == GL_FRONT_AND_BACK) { context->stencilWritemask = mask; } if (face == GL_BACK || face == GL_FRONT_AND_BACK) { context->stencilBackWritemask = mask; } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glStencilOp(GLenum fail, GLenum zfail, GLenum zpass) { glStencilOpSeparate(GL_FRONT_AND_BACK, fail, zfail, zpass); } void __stdcall glStencilOpSeparate(GLenum face, GLenum fail, GLenum zfail, GLenum zpass) { TRACE("(GLenum face = 0x%X, GLenum fail = 0x%X, GLenum zfail = 0x%X, GLenum zpas = 0x%Xs)", face, fail, zfail, zpass); try { switch (face) { case GL_FRONT: case GL_BACK: case GL_FRONT_AND_BACK: break; default: return error(GL_INVALID_ENUM); } switch (fail) { case GL_ZERO: case GL_KEEP: case GL_REPLACE: case GL_INCR: case GL_DECR: case GL_INVERT: case GL_INCR_WRAP: case GL_DECR_WRAP: break; default: return error(GL_INVALID_ENUM); } switch (zfail) { case GL_ZERO: case GL_KEEP: case GL_REPLACE: case GL_INCR: case GL_DECR: case GL_INVERT: case GL_INCR_WRAP: case GL_DECR_WRAP: break; default: return error(GL_INVALID_ENUM); } switch (zpass) { case GL_ZERO: case GL_KEEP: case GL_REPLACE: case GL_INCR: case GL_DECR: case GL_INVERT: case GL_INCR_WRAP: case GL_DECR_WRAP: break; default: return error(GL_INVALID_ENUM); } gl::Context *context = gl::getContext(); if (context) { if (face == GL_FRONT || face == GL_FRONT_AND_BACK) { context->stencilFail = fail; context->stencilPassDepthFail = zfail; context->stencilPassDepthPass = zpass; } if (face == GL_BACK || face == GL_FRONT_AND_BACK) { context->stencilBackFail = fail; context->stencilBackPassDepthFail = zfail; context->stencilBackPassDepthPass = zpass; } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glTexImage2D(GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const void* pixels) { TRACE("(GLenum target = 0x%X, GLint level = %d, GLint internalformat = %d, GLsizei width = %d, GLsizei height = %d, " "GLint border = %d, GLenum format = 0x%X, GLenum type = 0x%X, const void* pixels = 0x%0.8p)", target, level, internalformat, width, height, border, format, type, pixels); try { if (level < 0 || width < 0 || height < 0) { return error(GL_INVALID_VALUE); } if (level > 0 && (!gl::isPow2(width) || !gl::isPow2(height))) { return error(GL_INVALID_VALUE); } switch (target) { case GL_TEXTURE_2D: if (width > (gl::MAX_TEXTURE_SIZE >> level) || height > (gl::MAX_TEXTURE_SIZE >> level)) { return error(GL_INVALID_VALUE); } break; case GL_TEXTURE_CUBE_MAP_POSITIVE_X: case GL_TEXTURE_CUBE_MAP_NEGATIVE_X: case GL_TEXTURE_CUBE_MAP_POSITIVE_Y: case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y: case GL_TEXTURE_CUBE_MAP_POSITIVE_Z: case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z: if (!gl::isPow2(width) || !gl::isPow2(height)) { return error(GL_INVALID_VALUE); } if (width > (gl::MAX_CUBE_MAP_TEXTURE_SIZE >> level) || height > (gl::MAX_CUBE_MAP_TEXTURE_SIZE >> level)) { return error(GL_INVALID_VALUE); } break; default: return error(GL_INVALID_ENUM); } if (internalformat != format) { return error(GL_INVALID_OPERATION); } switch (internalformat) { case GL_ALPHA: case GL_LUMINANCE: case GL_LUMINANCE_ALPHA: switch (type) { case GL_UNSIGNED_BYTE: break; default: return error(GL_INVALID_ENUM); } break; case GL_RGB: switch (type) { case GL_UNSIGNED_BYTE: case GL_UNSIGNED_SHORT_5_6_5: break; default: return error(GL_INVALID_ENUM); } break; case GL_RGBA: switch (type) { case GL_UNSIGNED_BYTE: case GL_UNSIGNED_SHORT_4_4_4_4: case GL_UNSIGNED_SHORT_5_5_5_1: break; default: return error(GL_INVALID_ENUM); } break; default: return error(GL_INVALID_VALUE); } if (border != 0) { return error(GL_INVALID_VALUE); } gl::Context *context = gl::getContext(); if (context) { if (target == GL_TEXTURE_2D) { gl::Texture2D *texture = context->getTexture2D(); if (!texture) { return error(GL_INVALID_OPERATION); } texture->setImage(level, internalformat, width, height, format, type, context->unpackAlignment, pixels); } else { gl::TextureCubeMap *texture = context->getTextureCubeMap(); if (!texture) { return error(GL_INVALID_OPERATION); } switch (target) { case GL_TEXTURE_CUBE_MAP_POSITIVE_X: texture->setImagePosX(level, internalformat, width, height, format, type, context->unpackAlignment, pixels); break; case GL_TEXTURE_CUBE_MAP_NEGATIVE_X: texture->setImageNegX(level, internalformat, width, height, format, type, context->unpackAlignment, pixels); break; case GL_TEXTURE_CUBE_MAP_POSITIVE_Y: texture->setImagePosY(level, internalformat, width, height, format, type, context->unpackAlignment, pixels); break; case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y: texture->setImageNegY(level, internalformat, width, height, format, type, context->unpackAlignment, pixels); break; case GL_TEXTURE_CUBE_MAP_POSITIVE_Z: texture->setImagePosZ(level, internalformat, width, height, format, type, context->unpackAlignment, pixels); break; case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z: texture->setImageNegZ(level, internalformat, width, height, format, type, context->unpackAlignment, pixels); break; default: UNREACHABLE(); } } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glTexParameterf(GLenum target, GLenum pname, GLfloat param) { glTexParameteri(target, pname, (GLint)param); } void __stdcall glTexParameterfv(GLenum target, GLenum pname, const GLfloat* params) { glTexParameteri(target, pname, (GLint)*params); } void __stdcall glTexParameteri(GLenum target, GLenum pname, GLint param) { TRACE("(GLenum target = 0x%X, GLenum pname = 0x%X, GLfloat param = %f)", target, pname, param); try { gl::Context *context = gl::getContext(); if (context) { gl::Texture *texture; switch (target) { case GL_TEXTURE_2D: texture = context->getTexture2D(); break; case GL_TEXTURE_CUBE_MAP: texture = context->getTextureCubeMap(); break; default: return error(GL_INVALID_ENUM); } switch (pname) { case GL_TEXTURE_WRAP_S: if (!texture->setWrapS((GLenum)param)) { return error(GL_INVALID_ENUM); } break; case GL_TEXTURE_WRAP_T: if (!texture->setWrapT((GLenum)param)) { return error(GL_INVALID_ENUM); } break; case GL_TEXTURE_MIN_FILTER: if (!texture->setMinFilter((GLenum)param)) { return error(GL_INVALID_ENUM); } break; case GL_TEXTURE_MAG_FILTER: if (!texture->setMagFilter((GLenum)param)) { return error(GL_INVALID_ENUM); } break; default: return error(GL_INVALID_ENUM); } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glTexParameteriv(GLenum target, GLenum pname, const GLint* params) { glTexParameteri(target, pname, *params); } void __stdcall glTexSubImage2D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const void* pixels) { TRACE("(GLenum target = 0x%X, GLint level = %d, GLint xoffset = %d, GLint yoffset = %d, " "GLsizei width = %d, GLsizei height = %d, GLenum format = 0x%X, GLenum type = 0x%X, " "const void* pixels = 0x%0.8p)", target, level, xoffset, yoffset, width, height, format, type, pixels); try { if (target != GL_TEXTURE_2D && !es2dx::IsCubemapTextureTarget(target)) { return error(GL_INVALID_ENUM); } if (level < 0 || level > gl::MAX_TEXTURE_LEVELS || xoffset < 0 || yoffset < 0 || width < 0 || height < 0) { return error(GL_INVALID_VALUE); } if (std::numeric_limits<GLsizei>::max() - xoffset < width || std::numeric_limits<GLsizei>::max() - yoffset < height) { return error(GL_INVALID_VALUE); } if (!es2dx::CheckTextureFormatType(format, type)) { return error(GL_INVALID_ENUM); } if (width == 0 || height == 0 || pixels == NULL) { return; } gl::Context *context = gl::getContext(); if (context) { if (target == GL_TEXTURE_2D) { gl::Texture2D *texture = context->getTexture2D(); if (!texture) { return error(GL_INVALID_OPERATION); } texture->subImage(level, xoffset, yoffset, width, height, format, type, context->unpackAlignment, pixels); } else if (es2dx::IsCubemapTextureTarget(target)) { gl::TextureCubeMap *texture = context->getTextureCubeMap(); if (!texture) { return error(GL_INVALID_OPERATION); } texture->subImage(target, level, xoffset, yoffset, width, height, format, type, context->unpackAlignment, pixels); } else { UNREACHABLE(); } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glUniform1f(GLint location, GLfloat x) { glUniform1fv(location, 1, &x); } void __stdcall glUniform1fv(GLint location, GLsizei count, const GLfloat* v) { TRACE("(GLint location = %d, GLsizei count = %d, const GLfloat* v = 0x%0.8p)", location, count, v); try { if (location == -1) { return; } if (count < 0) { return error(GL_INVALID_VALUE); } gl::Context *context = gl::getContext(); if (context) { gl::Program *program = context->getCurrentProgram(); if (!program) { return error(GL_INVALID_OPERATION); } if (!program->setUniform1fv(location, count, v)) { return error(GL_INVALID_OPERATION); } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glUniform1i(GLint location, GLint x) { glUniform1iv(location, 1, &x); } void __stdcall glUniform1iv(GLint location, GLsizei count, const GLint* v) { TRACE("(GLint location = %d, GLsizei count = %d, const GLint* v = 0x%0.8p)", location, count, v); try { if (count < 0) { return error(GL_INVALID_VALUE); } gl::Context *context = gl::getContext(); if (context) { gl::Program *program = context->getCurrentProgram(); if (!program) { return error(GL_INVALID_OPERATION); } if (!program->setUniform1iv(location, count, v)) { return error(GL_INVALID_OPERATION); } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glUniform2f(GLint location, GLfloat x, GLfloat y) { GLfloat xy[2] = {x, y}; glUniform2fv(location, 1, (GLfloat*)&xy); } void __stdcall glUniform2fv(GLint location, GLsizei count, const GLfloat* v) { TRACE("(GLint location = %d, GLsizei count = %d, const GLfloat* v = 0x%0.8p)", location, count, v); try { if (location == -1) { return; } if (count < 0) { return error(GL_INVALID_VALUE); } gl::Context *context = gl::getContext(); if (context) { gl::Program *program = context->getCurrentProgram(); if (!program) { return error(GL_INVALID_OPERATION); } if (!program->setUniform2fv(location, count, v)) { return error(GL_INVALID_OPERATION); } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glUniform2i(GLint location, GLint x, GLint y) { GLint xy[4] = {x, y}; glUniform2iv(location, 1, (GLint*)&xy); } void __stdcall glUniform2iv(GLint location, GLsizei count, const GLint* v) { TRACE("(GLint location = %d, GLsizei count = %d, const GLint* v = 0x%0.8p)", location, count, v); try { if (count < 0) { return error(GL_INVALID_VALUE); } UNIMPLEMENTED(); // FIXME } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glUniform3f(GLint location, GLfloat x, GLfloat y, GLfloat z) { GLfloat xyz[3] = {x, y, z}; glUniform3fv(location, 1, (GLfloat*)&xyz); } void __stdcall glUniform3fv(GLint location, GLsizei count, const GLfloat* v) { TRACE("(GLint location = %d, GLsizei count = %d, const GLfloat* v = 0x%0.8p)", location, count, v); try { if (count < 0) { return error(GL_INVALID_VALUE); } if (location == -1) { return; } gl::Context *context = gl::getContext(); if (context) { gl::Program *program = context->getCurrentProgram(); if (!program) { return error(GL_INVALID_OPERATION); } if (!program->setUniform3fv(location, count, v)) { return error(GL_INVALID_OPERATION); } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glUniform3i(GLint location, GLint x, GLint y, GLint z) { GLint xyz[3] = {x, y, z}; glUniform3iv(location, 1, (GLint*)&xyz); } void __stdcall glUniform3iv(GLint location, GLsizei count, const GLint* v) { TRACE("(GLint location = %d, GLsizei count = %d, const GLint* v = 0x%0.8p)", location, count, v); try { if (count < 0) { return error(GL_INVALID_VALUE); } UNIMPLEMENTED(); // FIXME } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glUniform4f(GLint location, GLfloat x, GLfloat y, GLfloat z, GLfloat w) { GLfloat xyzw[4] = {x, y, z, w}; glUniform4fv(location, 1, (GLfloat*)&xyzw); } void __stdcall glUniform4fv(GLint location, GLsizei count, const GLfloat* v) { TRACE("(GLint location = %d, GLsizei count = %d, const GLfloat* v = 0x%0.8p)", location, count, v); try { if (count < 0) { return error(GL_INVALID_VALUE); } if (location == -1) { return; } gl::Context *context = gl::getContext(); if (context) { gl::Program *program = context->getCurrentProgram(); if (!program) { return error(GL_INVALID_OPERATION); } if (!program->setUniform4fv(location, count, v)) { return error(GL_INVALID_OPERATION); } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glUniform4i(GLint location, GLint x, GLint y, GLint z, GLint w) { GLint xyzw[4] = {x, y, z, w}; glUniform4iv(location, 1, (GLint*)&xyzw); } void __stdcall glUniform4iv(GLint location, GLsizei count, const GLint* v) { TRACE("(GLint location = %d, GLsizei count = %d, const GLint* v = 0x%0.8p)", location, count, v); try { if (count < 0) { return error(GL_INVALID_VALUE); } UNIMPLEMENTED(); // FIXME } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glUniformMatrix2fv(GLint location, GLsizei count, GLboolean transpose, const GLfloat* value) { TRACE("(GLint location = %d, GLsizei count = %d, GLboolean transpose = %d, const GLfloat* value = 0x%0.8p)", location, count, transpose, value); try { if (count < 0 || transpose != GL_FALSE) { return error(GL_INVALID_VALUE); } if (location == -1) { return; } gl::Context *context = gl::getContext(); if (context) { gl::Program *program = context->getCurrentProgram(); if (!program) { return error(GL_INVALID_OPERATION); } if (!program->setUniformMatrix2fv(location, count, value)) { return error(GL_INVALID_OPERATION); } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glUniformMatrix3fv(GLint location, GLsizei count, GLboolean transpose, const GLfloat* value) { TRACE("(GLint location = %d, GLsizei count = %d, GLboolean transpose = %d, const GLfloat* value = 0x%0.8p)", location, count, transpose, value); try { if (count < 0 || transpose != GL_FALSE) { return error(GL_INVALID_VALUE); } if (location == -1) { return; } gl::Context *context = gl::getContext(); if (context) { gl::Program *program = context->getCurrentProgram(); if (!program) { return error(GL_INVALID_OPERATION); } if (!program->setUniformMatrix3fv(location, count, value)) { return error(GL_INVALID_OPERATION); } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glUniformMatrix4fv(GLint location, GLsizei count, GLboolean transpose, const GLfloat* value) { TRACE("(GLint location = %d, GLsizei count = %d, GLboolean transpose = %d, const GLfloat* value = 0x%0.8p)", location, count, transpose, value); try { if (count < 0 || transpose != GL_FALSE) { return error(GL_INVALID_VALUE); } if (location == -1) { return; } gl::Context *context = gl::getContext(); if (context) { gl::Program *program = context->getCurrentProgram(); if (!program) { return error(GL_INVALID_OPERATION); } if (!program->setUniformMatrix4fv(location, count, value)) { return error(GL_INVALID_OPERATION); } } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glUseProgram(GLuint program) { TRACE("(GLuint program = %d)", program); try { gl::Context *context = gl::getContext(); if (context) { gl::Program *programObject = context->getProgram(program); if (programObject && !programObject->isLinked()) { return error(GL_INVALID_OPERATION); } context->useProgram(program); } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glValidateProgram(GLuint program) { TRACE("(GLuint program = %d)", program); try { UNIMPLEMENTED(); // FIXME } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glVertexAttrib1f(GLuint index, GLfloat x) { TRACE("(GLuint index = %d, GLfloat x = %f)", index, x); try { if (index >= gl::MAX_VERTEX_ATTRIBS) { return error(GL_INVALID_VALUE); } UNIMPLEMENTED(); // FIXME } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glVertexAttrib1fv(GLuint index, const GLfloat* values) { TRACE("(GLuint index = %d, const GLfloat* values = 0x%0.8p)", index, values); try { if (index >= gl::MAX_VERTEX_ATTRIBS) { return error(GL_INVALID_VALUE); } UNIMPLEMENTED(); // FIXME } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glVertexAttrib2f(GLuint index, GLfloat x, GLfloat y) { TRACE("(GLuint index = %d, GLfloat x = %f, GLfloat y = %f)", index, x, y); try { if (index >= gl::MAX_VERTEX_ATTRIBS) { return error(GL_INVALID_VALUE); } UNIMPLEMENTED(); // FIXME } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glVertexAttrib2fv(GLuint index, const GLfloat* values) { TRACE("(GLuint index = %d, const GLfloat* values = 0x%0.8p)", index, values); try { if (index >= gl::MAX_VERTEX_ATTRIBS) { return error(GL_INVALID_VALUE); } UNIMPLEMENTED(); // FIXME } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glVertexAttrib3f(GLuint index, GLfloat x, GLfloat y, GLfloat z) { TRACE("(GLuint index = %d, GLfloat x = %f, GLfloat y = %f, GLfloat z = %f)", index, x, y, z); try { if (index >= gl::MAX_VERTEX_ATTRIBS) { return error(GL_INVALID_VALUE); } UNIMPLEMENTED(); // FIXME } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glVertexAttrib3fv(GLuint index, const GLfloat* values) { TRACE("(GLuint index = %d, const GLfloat* values = 0x%0.8p)", index, values); try { if (index >= gl::MAX_VERTEX_ATTRIBS) { return error(GL_INVALID_VALUE); } UNIMPLEMENTED(); // FIXME } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glVertexAttrib4f(GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w) { TRACE("(GLuint index = %d, GLfloat x = %f, GLfloat y = %f, GLfloat z = %f, GLfloat w = %f)", index, x, y, z, w); try { if (index >= gl::MAX_VERTEX_ATTRIBS) { return error(GL_INVALID_VALUE); } UNIMPLEMENTED(); // FIXME } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glVertexAttrib4fv(GLuint index, const GLfloat* values) { TRACE("(GLuint index = %d, const GLfloat* values = 0x%0.8p)", index, values); try { if (index >= gl::MAX_VERTEX_ATTRIBS) { return error(GL_INVALID_VALUE); } UNIMPLEMENTED(); // FIXME } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glVertexAttribPointer(GLuint index, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const void* ptr) { TRACE("(GLuint index = %d, GLint size = %d, GLenum type = 0x%X, " "GLboolean normalized = %d, GLsizei stride = %d, const void* ptr = 0x%0.8p)", index, size, type, normalized, stride, ptr); try { if (index >= gl::MAX_VERTEX_ATTRIBS) { return error(GL_INVALID_VALUE); } if (size < 1 || size > 4) { return error(GL_INVALID_VALUE); } switch (type) { case GL_BYTE: case GL_UNSIGNED_BYTE: case GL_SHORT: case GL_UNSIGNED_SHORT: case GL_FIXED: case GL_FLOAT: break; default: return error(GL_INVALID_ENUM); } if (stride < 0) { return error(GL_INVALID_VALUE); } gl::Context *context = gl::getContext(); if (context) { context->vertexAttribute[index].mBoundBuffer = context->arrayBuffer; context->vertexAttribute[index].mSize = size; context->vertexAttribute[index].mType = type; context->vertexAttribute[index].mNormalized = normalized; context->vertexAttribute[index].mStride = stride; context->vertexAttribute[index].mPointer = ptr; } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glViewport(GLint x, GLint y, GLsizei width, GLsizei height) { TRACE("(GLint x = %d, GLint y = %d, GLsizei width = %d, GLsizei height = %d)", x, y, width, height); try { if (width < 0 || height < 0) { return error(GL_INVALID_VALUE); } gl::Context *context = gl::getContext(); if (context) { context->viewportX = x; context->viewportY = y; context->viewportWidth = width; context->viewportHeight = height; } } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } void __stdcall glTexImage3DOES(GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const void* pixels) { TRACE("(GLenum target = 0x%X, GLint level = %d, GLenum internalformat = 0x%X, " "GLsizei width = %d, GLsizei height = %d, GLsizei depth = %d, GLint border = %d, " "GLenum format = 0x%X, GLenum type = 0x%x, const void* pixels = 0x%0.8p)", target, level, internalformat, width, height, depth, border, format, type, pixels); try { UNIMPLEMENTED(); // FIXME } catch(std::bad_alloc&) { return error(GL_OUT_OF_MEMORY); } } }