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opengl es: expand support for rendering to floating point formats.

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This commit is contained in:
Sasha Szpakowski
2024-02-28 17:55:37 -04:00
parent 8ba72d8cf1
commit fe56f88f8e
1 changed files with 9 additions and 3 deletions
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src/modules/graphics/opengl/OpenGL.cpp
+9 -3
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@@ -2188,7 +2188,7 @@ uint32 OpenGL::getPixelFormatUsageFlags(PixelFormat pixelformat)
flags |= commonsample | commonrender;
if (GLAD_ES_VERSION_3_0 || (GLAD_OES_texture_half_float && GLAD_EXT_texture_rg))
flags |= commonsample;
if (GLAD_EXT_color_buffer_half_float && (GLAD_ES_VERSION_3_0 || GLAD_EXT_texture_rg))
if ((GLAD_EXT_color_buffer_half_float || GLAD_EXT_color_buffer_float) && (GLAD_ES_VERSION_3_0 || GLAD_EXT_texture_rg))
flags |= commonrender;
if (!(GLAD_VERSION_1_1 || GLAD_ES_VERSION_3_0 || GLAD_OES_texture_half_float_linear))
flags &= ~PIXELFORMATUSAGEFLAGS_LINEAR;
@@ -2200,7 +2200,7 @@ uint32 OpenGL::getPixelFormatUsageFlags(PixelFormat pixelformat)
flags |= commonsample | commonrender;
if (GLAD_ES_VERSION_3_0 || GLAD_OES_texture_half_float)
flags |= commonsample;
if (GLAD_EXT_color_buffer_half_float)
if (GLAD_EXT_color_buffer_half_float || GLAD_EXT_color_buffer_float)
flags |= commonrender;
if (!(GLAD_VERSION_1_1 || GLAD_ES_VERSION_3_0 || GLAD_OES_texture_half_float_linear))
flags &= ~PIXELFORMATUSAGEFLAGS_LINEAR;
@@ -2216,6 +2216,8 @@ uint32 OpenGL::getPixelFormatUsageFlags(PixelFormat pixelformat)
flags |= commonsample | commonrender;
if (GLAD_ES_VERSION_3_0 || (GLAD_OES_texture_float && GLAD_EXT_texture_rg))
flags |= commonsample;
if (GLAD_EXT_color_buffer_float)
flags |= commonrender;
if (!(GLAD_VERSION_1_1 || GLAD_ES_VERSION_3_0 || GLAD_OES_texture_half_float_linear))
flags &= ~PIXELFORMATUSAGEFLAGS_LINEAR;
if (GLAD_VERSION_4_3)
@@ -2226,6 +2228,8 @@ uint32 OpenGL::getPixelFormatUsageFlags(PixelFormat pixelformat)
flags |= commonsample | commonrender;
if (GLAD_ES_VERSION_3_0 || GLAD_OES_texture_float)
flags |= commonsample;
if (GLAD_EXT_color_buffer_float)
flags |= commonrender;
if (!(GLAD_VERSION_1_1 || GLAD_OES_texture_float_linear))
flags &= ~PIXELFORMATUSAGEFLAGS_LINEAR;
if (GLAD_VERSION_4_3 || GLAD_ES_VERSION_3_1)
@@ -2293,10 +2297,12 @@ uint32 OpenGL::getPixelFormatUsageFlags(PixelFormat pixelformat)
flags |= computewrite;
break;
case PIXELFORMAT_RG11B10_FLOAT:
if (GLAD_VERSION_3_0 || GLAD_EXT_packed_float || GLAD_APPLE_texture_packed_float)
if (GLAD_ES_VERSION_3_1 || GLAD_VERSION_3_0 || GLAD_EXT_packed_float || GLAD_APPLE_texture_packed_float)
flags |= commonsample;
if (GLAD_VERSION_3_0 || GLAD_EXT_packed_float || GLAD_APPLE_color_buffer_packed_float)
flags |= commonrender;
if (GLAD_EXT_color_buffer_float)
flags |= commonrender;
if (GLAD_VERSION_4_3)
flags |= computewrite;
break;