OverlayCull.comp.00000003.inc

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Hash : 050b124d
Author :
Date : 2019-06-30T03:26:18

Reland "Vulkan: Debug overlay"

This is a reland of e54d0f90d1a165404236fd7abd1b05ddd041a686

This was reverted due to a build failure as a result of a missing
virtual destructor in the widget base class.

Original change's description:
> Vulkan: Debug overlay
>
> A debug overlay system for the Vulkan backend designed with efficiency
> and runtime configurability in mind.  Overlay widgets are of two
> fundamental types:
>
> - Text widgets: A single line of text with small, medium or large font.
> - Graph widgets: A bar graph of data.
>
> Built on these, various overlay widget types are defined that gather
> statistics.  Five such types are defined with one widget per type as
> example:
>
> - Count: A widget that counts something.  VulkanValidationMessageCount
>   is an overlay widget of this type that shows the number of validation
>   messages received from the validation layers.
> - Text: A generic text.  VulkanLastValidationMessage is an overlay
>   widget of this type that shows the last validation message.
> - PerSecond: A value that gets reset every second automatically.  FPS is
>   an overlay widget of this type that simply gets incremented on every
>   swap().
> - RunningGraph: A graph of last N values.  VulkanCommandGraphSize is an
>   overlay of this type.  On every vkQueueSubmit, the number of nodes in
>   the command graph is accumulated.  On every present(), the value is
>   taken as the number of nodes for the whole duration of the frame.
> - RunningHistogram: A histogram of last N values.  Input values are in
>   the [0, 1] range and they are ranked to N buckets for histogram
>   calculation.  VulkanSecondaryCommandBufferPoolWaste is an overlay
>   widget of this type.  On vkQueueSubmit, the memory waste from command
>   buffer pool allocations is recorded in the histogram.
>
> Overlay font is placed in libANGLE/overlay/ which gen_overlay_fonts.py
> processes to create an array of bits, which is processed at runtime to
> create the actual font image (an image with 3 layers).
>
> The overlay widget layout is defined in overlay_widgets.json which
> gen_overlay_widgets.py processes to generate an array of widgetss, each
> of its respective type, and sets their properties, such as color and
> bounding box.  The json file allows widgets to align against other
> widgets as well as against the framebuffer edges.
>
> Two compute shaders are implemented to efficiently render the UI:
>
> - OverlayCull: This shader creates a bitset of Text and Graph widgets
>   whose bounding boxes intersect a corresponding subgroup processed by
>   OverlayDraw.  This is done only when the enabled overlay widgets are
>   changed (a feature that is not yet implemented) or the surface is
>   resized.
> - OverlayDraw: Using the bitsets generated by OverlayCull, values that
>   are uniform for each workgroup (set to be equal to hardware subgroup
>   size), this shader loops over enabled widgets that can possibly
>   intersect the pixel being processed and renders and blends in texts
>   and graphs.  This is done once per frame on present().
>
> Currently, to enable overlay widgets an environment variable is used.
> For example:
>
>     $ export ANGLE_OVERLAY=FPS:VulkanSecondaryCommandBufferPoolWaste
>     $ ./hello_triangle --use-angle=vulkan
>
> Possible future work:
>
> - On Android, add settings in developer options and enable widgets based
>   on those.
> - Spawn a small server in ANGLE and write an application that sends
>   enable/disable commands remotely.
> - Implement overlay for other backends.
>
> Bug: angleproject:3757
> Change-Id: If9c6974d1935c18f460ec569e79b41188bd7afcc
> Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1729440
> Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
> Reviewed-by: Jamie Madill <jmadill@chromium.org>

Bug: angleproject:3757
Change-Id: I47915d88b37b6f882c686c2de13fca309a10b572
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1780897
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>

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src/libANGLE/renderer/vulkan/shaders/gen/OverlayCull.comp.00000003.inc

	// 7.12.3226
	 #pragma once
const uint32_t kOverlayCull_comp_00000003[] = {
	0x07230203,0x00010300,0x00080007,0x00000083,0x00000000,0x00020011,0x00000001,0x00020011,
	0x0000003d,0x00020011,0x0000003f,0x0006000b,0x00000001,0x4c534c47,0x6474732e,0x3035342e,
	0x00000000,0x0003000e,0x00000000,0x00000001,0x0007000f,0x00000005,0x00000004,0x6e69616d,
	0x00000000,0x00000012,0x00000063,0x00060010,0x00000004,0x00000011,0x00000040,0x00000001,
	0x00000001,0x00030003,0x00000002,0x000001c2,0x000b0004,0x455f4c47,0x735f5458,0x6c706d61,
	0x656c7265,0x745f7373,0x75747865,0x665f6572,0x74636e75,0x736e6f69,0x00000000,0x000a0004,
	0x4b5f4c47,0x735f5248,0x65646168,0x75735f72,0x6f726762,0x615f7075,0x68746972,0x6974656d,
	0x00000063,0x00090004,0x4b5f4c47,0x735f5248,0x65646168,0x75735f72,0x6f726762,0x625f7075,
	0x63697361,0x00000000,0x00040005,0x00000004,0x6e69616d,0x00000000,0x00080005,0x0000000c,
	0x6c6c7563,0x67646957,0x28737465,0x763b3175,0x763b3275,0x003b3275,0x00040005,0x00000009,
	0x7366666f,0x00007465,0x00060005,0x0000000a,0x636f6c62,0x6f6f436b,0x6f4c6472,0x00000077,
	0x00060005,0x0000000b,0x636f6c62,0x6f6f436b,0x69486472,0x00006867,0x00040005,0x0000000f,
	0x61636f6c,0x0064496c,0x00080005,0x00000012,0x4c5f6c67,0x6c61636f,0x6f766e49,0x69746163,
	0x44496e6f,0x00000000,0x00060005,0x00000019,0x67646977,0x6f437465,0x7364726f,0x00000000,
	0x00070005,0x0000001c,0x67646957,0x6f437465,0x6964726f,0x6574616e,0x00000073,0x00060006,
	0x0000001c,0x00000000,0x726f6f63,0x616e6964,0x00736574,0x00030005,0x0000001e,0x00000000,
	0x00050005,0x00000028,0x65746e69,0x63657372,0x00007374,0x00060005,0x0000003e,0x74786574,
	0x67646957,0x69427465,0x00000074,0x00060005,0x0000004c,0x70617267,0x64695768,0x42746567,
	0x00007469,0x00050005,0x00000062,0x4374756f,0x64726f6f,0x00000000,0x00060005,0x00000063,
	0x575f6c67,0x476b726f,0x70756f72,0x00004449,0x00060005,0x00000066,0x636f6c62,0x6f6f436b,
	0x6f4c6472,0x00000077,0x00060005,0x0000006b,0x636f6c62,0x6f6f436b,0x69486472,0x00006867,
	0x00060005,0x0000006e,0x6c6c7563,0x69576465,0x74656764,0x00000073,0x00070005,0x00000079,
	0x6c6c7563,0x69576465,0x74656764,0x74754f73,0x00000000,0x00040047,0x00000012,0x0000000b,
	0x0000001b,0x00040047,0x0000001b,0x00000006,0x00000010,0x00050048,0x0000001c,0x00000000,
	0x00000023,0x00000000,0x00030047,0x0000001c,0x00000002,0x00040047,0x0000001e,0x00000022,
	0x00000000,0x00040047,0x0000001e,0x00000021,0x00000001,0x00040047,0x00000063,0x0000000b,
	0x0000001a,0x00040047,0x00000079,0x00000022,0x00000000,0x00040047,0x00000079,0x00000021,
	0x00000000,0x00030047,0x00000079,0x00000019,0x00040047,0x00000082,0x0000000b,0x00000019,
	0x00020013,0x00000002,0x00030021,0x00000003,0x00000002,0x00040015,0x00000006,0x00000020,
	0x00000000,0x00040017,0x00000007,0x00000006,0x00000002,0x00060021,0x00000008,0x00000007,
	0x00000006,0x00000007,0x00000007,0x00040020,0x0000000e,0x00000007,0x00000006,0x00040017,
	0x00000010,0x00000006,0x00000003,0x00040020,0x00000011,0x00000001,0x00000010,0x0004003b,
	0x00000011,0x00000012,0x00000001,0x0004002b,0x00000006,0x00000013,0x00000000,0x00040020,
	0x00000014,0x00000001,0x00000006,0x00040017,0x00000017,0x00000006,0x00000004,0x00040020,
	0x00000018,0x00000007,0x00000017,0x0004002b,0x00000006,0x0000001a,0x00000040,0x0004001c,
	0x0000001b,0x00000017,0x0000001a,0x0003001e,0x0000001c,0x0000001b,0x00040020,0x0000001d,
	0x00000002,0x0000001c,0x0004003b,0x0000001d,0x0000001e,0x00000002,0x00040015,0x0000001f,
	0x00000020,0x00000001,0x0004002b,0x0000001f,0x00000020,0x00000000,0x00040020,0x00000023,
	0x00000002,0x00000017,0x00020014,0x00000026,0x00040020,0x00000027,0x00000007,0x00000026,
	0x0004002b,0x00000006,0x0000002b,0x00000002,0x00040017,0x00000033,0x00000026,0x00000002,
	0x0004002b,0x00000006,0x00000040,0x00000020,0x0004002b,0x00000006,0x00000046,0x00000001,
	0x0004002b,0x00000006,0x0000005a,0x00000003,0x00040020,0x00000061,0x00000007,0x00000007,
	0x0004003b,0x00000011,0x00000063,0x00000001,0x0004002b,0x00000006,0x00000068,0x00000008,
	0x0005002c,0x00000007,0x00000069,0x00000068,0x00000068,0x00090019,0x00000077,0x00000006,
	0x00000001,0x00000000,0x00000000,0x00000000,0x00000002,0x0000001e,0x00040020,0x00000078,
	0x00000000,0x00000077,0x0004003b,0x00000078,0x00000079,0x00000000,0x00040017,0x0000007c,
	0x0000001f,0x00000002,0x0006002c,0x00000010,0x00000082,0x0000001a,0x00000046,0x00000046,
	0x00050036,0x00000002,0x00000004,0x00000000,0x00000003,0x000200f8,0x00000005,0x0004003b,
	0x00000061,0x00000062,0x00000007,0x0004003b,0x00000061,0x00000066,0x00000007,0x0004003b,
	0x00000061,0x0000006b,0x00000007,0x0004003b,0x00000061,0x0000006e,0x00000007,0x0004003d,
	0x00000010,0x00000064,0x00000063,0x0007004f,0x00000007,0x00000065,0x00000064,0x00000064,
	0x00000000,0x00000001,0x0003003e,0x00000062,0x00000065,0x0004003d,0x00000007,0x00000067,
	0x00000062,0x00050084,0x00000007,0x0000006a,0x00000067,0x00000069,0x0003003e,0x00000066,
	0x0000006a,0x0004003d,0x00000007,0x0000006c,0x00000066,0x00050080,0x00000007,0x0000006d,
	0x0000006c,0x00000069,0x0003003e,0x0000006b,0x0000006d,0x0004003d,0x00000007,0x0000006f,
	0x00000066,0x0004003d,0x00000007,0x00000070,0x0000006b,0x00070039,0x00000007,0x00000071,
	0x0000000c,0x00000013,0x0000006f,0x00000070,0x0003003e,0x0000006e,0x00000071,0x00050041,
	0x00000014,0x00000072,0x00000012,0x00000013,0x0004003d,0x00000006,0x00000073,0x00000072,
	0x000500aa,0x00000026,0x00000074,0x00000073,0x00000013,0x000300f7,0x00000076,0x00000000,
	0x000400fa,0x00000074,0x00000075,0x00000076,0x000200f8,0x00000075,0x0004003d,0x00000077,
	0x0000007a,0x00000079,0x0004003d,0x00000007,0x0000007b,0x00000062,0x0004007c,0x0000007c,
	0x0000007d,0x0000007b,0x0004003d,0x00000007,0x0000007e,0x0000006e,0x00050051,0x00000006,
	0x0000007f,0x0000007e,0x00000000,0x00050051,0x00000006,0x00000080,0x0000007e,0x00000001,
	0x00070050,0x00000017,0x00000081,0x0000007f,0x00000080,0x00000013,0x00000013,0x00040063,
	0x0000007a,0x0000007d,0x00000081,0x000200f9,0x00000076,0x000200f8,0x00000076,0x000100fd,
	0x00010038,0x00050036,0x00000007,0x0000000c,0x00000000,0x00000008,0x00030037,0x00000006,
	0x00000009,0x00030037,0x00000007,0x0000000a,0x00030037,0x00000007,0x0000000b,0x000200f8,
	0x0000000d,0x0004003b,0x0000000e,0x0000000f,0x00000007,0x0004003b,0x00000018,0x00000019,
	0x00000007,0x0004003b,0x00000027,0x00000028,0x00000007,0x0004003b,0x0000000e,0x0000003e,
	0x00000007,0x0004003b,0x0000000e,0x00000042,0x00000007,0x0004003b,0x0000000e,0x0000004c,
	0x00000007,0x0004003b,0x0000000e,0x0000004f,0x00000007,0x00050041,0x00000014,0x00000015,
	0x00000012,0x00000013,0x0004003d,0x00000006,0x00000016,0x00000015,0x0003003e,0x0000000f,
	0x00000016,0x0004003d,0x00000006,0x00000021,0x0000000f,0x00050080,0x00000006,0x00000022,
	0x00000009,0x00000021,0x00060041,0x00000023,0x00000024,0x0000001e,0x00000020,0x00000022,
	0x0004003d,0x00000017,0x00000025,0x00000024,0x0003003e,0x00000019,0x00000025,0x00050041,
	0x0000000e,0x00000029,0x00000019,0x00000013,0x0004003d,0x00000006,0x0000002a,0x00000029,
	0x00050041,0x0000000e,0x0000002c,0x00000019,0x0000002b,0x0004003d,0x00000006,0x0000002d,
	0x0000002c,0x000500b0,0x00000026,0x0000002e,0x0000002a,0x0000002d,0x000300f7,0x00000030,
	0x00000000,0x000400fa,0x0000002e,0x0000002f,0x00000030,0x000200f8,0x0000002f,0x0004003d,
	0x00000017,0x00000031,0x00000019,0x0007004f,0x00000007,0x00000032,0x00000031,0x00000031,
	0x00000000,0x00000001,0x000500b0,0x00000033,0x00000034,0x00000032,0x0000000b,0x0004009b,
	0x00000026,0x00000035,0x00000034,0x000200f9,0x00000030,0x000200f8,0x00000030,0x000700f5,
	0x00000026,0x00000036,0x0000002e,0x0000000d,0x00000035,0x0000002f,0x000300f7,0x00000038,
	0x00000000,0x000400fa,0x00000036,0x00000037,0x00000038,0x000200f8,0x00000037,0x0004003d,
	0x00000017,0x00000039,0x00000019,0x0007004f,0x00000007,0x0000003a,0x00000039,0x00000039,
	0x00000002,0x00000003,0x000500ae,0x00000033,0x0000003b,0x0000003a,0x0000000a,0x0004009b,
	0x00000026,0x0000003c,0x0000003b,0x000200f9,0x00000038,0x000200f8,0x00000038,0x000700f5,
	0x00000026,0x0000003d,0x00000036,0x00000030,0x0000003c,0x00000037,0x0003003e,0x00000028,
	0x0000003d,0x0004003d,0x00000006,0x0000003f,0x0000000f,0x000500b0,0x00000026,0x00000041,
	0x0000003f,0x00000040,0x000300f7,0x00000044,0x00000000,0x000400fa,0x00000041,0x00000043,
	0x0000004a,0x000200f8,0x00000043,0x0004003d,0x00000026,0x00000045,0x00000028,0x000600a9,
	0x00000006,0x00000047,0x00000045,0x00000046,0x00000013,0x0004003d,0x00000006,0x00000048,
	0x0000000f,0x000500c4,0x00000006,0x00000049,0x00000047,0x00000048,0x0003003e,0x00000042,
	0x00000049,0x000200f9,0x00000044,0x000200f8,0x0000004a,0x0003003e,0x00000042,0x00000013,
	0x000200f9,0x00000044,0x000200f8,0x00000044,0x0004003d,0x00000006,0x0000004b,0x00000042,
	0x0003003e,0x0000003e,0x0000004b,0x0004003d,0x00000006,0x0000004d,0x0000000f,0x000500ae,
	0x00000026,0x0000004e,0x0000004d,0x00000040,0x000300f7,0x00000051,0x00000000,0x000400fa,
	0x0000004e,0x00000050,0x00000057,0x000200f8,0x00000050,0x0004003d,0x00000026,0x00000052,
	0x00000028,0x000600a9,0x00000006,0x00000053,0x00000052,0x00000046,0x00000013,0x0004003d,
	0x00000006,0x00000054,0x0000000f,0x00050082,0x00000006,0x00000055,0x00000054,0x00000040,
	0x000500c4,0x00000006,0x00000056,0x00000053,0x00000055,0x0003003e,0x0000004f,0x00000056,
	0x000200f9,0x00000051,0x000200f8,0x00000057,0x0003003e,0x0000004f,0x00000013,0x000200f9,
	0x00000051,0x000200f8,0x00000051,0x0004003d,0x00000006,0x00000058,0x0000004f,0x0003003e,
	0x0000004c,0x00000058,0x0004003d,0x00000006,0x00000059,0x0000003e,0x00060168,0x00000006,
	0x0000005b,0x0000005a,0x00000000,0x00000059,0x0004003d,0x00000006,0x0000005c,0x0000004c,
	0x00060168,0x00000006,0x0000005d,0x0000005a,0x00000000,0x0000005c,0x00050050,0x00000007,
	0x0000005e,0x0000005b,0x0000005d,0x000200fe,0x0000005e,0x00010038
};

// Generated from:
//
// #version 450 core
//
// #extension GL_EXT_samplerless_texture_functions : require
//
// #extension GL_KHR_shader_subgroup_arithmetic : require
//
// layout(local_size_x = 64, local_size_y = 1, local_size_z = 1)in;
//
// layout(set = 0, binding = 0, rgba32ui)uniform writeonly uimage2D culledWidgetsOut;
//
// layout(set = 0, binding = 1)uniform WidgetCoordinates
// {
//     uvec4 coordinates[32 + 32];
// };
//
// uvec2 cullWidgets(const uint offset, const uvec2 blockCoordLow, const uvec2 blockCoordHigh)
// {
//     const uint localId = gl_LocalInvocationID . x;
//     const uvec4 widgetCoords = coordinates[offset + localId];
//
//     const bool intersects = widgetCoords . x < widgetCoords . z &&
//                             all(lessThan(widgetCoords . xy, blockCoordHigh))&&
//                             all(greaterThanEqual(widgetCoords . zw, blockCoordLow));
//
//     const uint textWidgetBit =
//         localId < 32 ? uint(intersects)<< localId : 0;
//     const uint graphWidgetBit =
//         localId >= 32 ? uint(intersects)<<(localId - 32): 0;
//     return uvec2(subgroupOr(textWidgetBit), subgroupOr(graphWidgetBit));
//
// }
//
// void main()
// {
//
//     const uvec2 outCoord = gl_WorkGroupID . xy;
//     const uvec2 blockCoordLow = outCoord * uvec2(8, 8);
//     const uvec2 blockCoordHigh = blockCoordLow + uvec2(8, 8);
//
//     uvec2 culledWidgets;
//
//     culledWidgets = cullWidgets(0, blockCoordLow, blockCoordHigh);
//
//     if(gl_LocalInvocationID . x == 0)
//     {
//         imageStore(culledWidgetsOut, ivec2(outCoord), uvec4(culledWidgets, 0, 0));
//     }
// }

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