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render: patched to compile on C89 compilers, other untested code fixes.

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This commit is contained in:
Ryan C. Gordon
2018-09-29 04:00:38 +00:00
parent daad53af13
commit fdc52a65dd
3 changed files with 7 additions and 12 deletions
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2
src/render/opengles2/SDL_render_gles2.c
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@@ -939,6 +939,7 @@ SetDrawState(GLES2_RenderData *data, const SDL_RenderCommand *cmd, const GLES2_I
const SDL_bool was_copy_ex = data->drawstate.is_copy_ex;
const SDL_bool is_copy_ex = (cmd->command == SDL_RENDERCMD_COPY_EX);
SDL_Texture *texture = cmd->data.draw.texture;
const SDL_BlendMode blend = cmd->data.draw.blend;
GLES2_ProgramCacheEntry *program;
SDL_assert((texture != NULL) == (imgsrc != GLES2_IMAGESOURCE_SOLID));
@@ -1001,7 +1002,6 @@ SetDrawState(GLES2_RenderData *data, const SDL_RenderCommand *cmd, const GLES2_I
}
}
const SDL_BlendMode blend = cmd->data.draw.blend;
if (blend != data->drawstate.blend) {
if (blend == SDL_BLENDMODE_NONE) {
data->glDisable(GL_BLEND);