GLES2 batching: probably need to check for blendMode changes
diff --git a/src/render/opengles2/SDL_render_gles2.c b/src/render/opengles2/SDL_render_gles2.c
index f48691a..c086c27 100644
--- a/src/render/opengles2/SDL_render_gles2.c
+++ b/src/render/opengles2/SDL_render_gles2.c
@@ -1199,6 +1199,7 @@ GLES2_RunCommandQueue(SDL_Renderer * renderer, SDL_RenderCommand *cmd, void *ver
/* as long as we have the same copy command in a row, with the
same texture, we can combine them all into a single draw call. */
SDL_Texture *thistexture = cmd->data.draw.texture;
+ SDL_BlendMode thisblend = cmd->data.draw.blend;
const SDL_RenderCommandType thiscmdtype = cmd->command;
SDL_RenderCommand *finalcmd = cmd;
SDL_RenderCommand *nextcmd = cmd->next;
@@ -1211,8 +1212,8 @@ GLES2_RunCommandQueue(SDL_Renderer * renderer, SDL_RenderCommand *cmd, void *ver
if ((nextcmdtype != SDL_RENDERCMD_SETDRAWCOLOR) && (nextcmdtype != SDL_RENDERCMD_NO_OP)) {
break; /* can't go any further on this draw call, different render command up next. */
}
- } else if (nextcmd->data.draw.texture != thistexture) {
- break; /* can't go any further on this draw call, different texture copy up next. */
+ } else if (nextcmd->data.draw.texture != thistexture || nextcmd->data.draw.blend != thisblend) {
+ break; /* can't go any further on this draw call, different texture/blendmode copy up next. */
} else {
finalcmd = nextcmd; /* we can combine copy operations here. Mark this one as the furthest okay command. */
count += cmd->data.draw.count;