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Add BC4S, BC5S, BC6HU, RGB10A2U and D32FS8 texture formats. (#3857)

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This commit is contained in:
Branimir Karadžić
2026-07-29 21:25:53 +00:00
committed by GitHub
parent 1862bf0480
commit 8377801ee0
18 changed files with 415 additions and 225 deletions
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src/renderer_gl.cpp
+15
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@@ -243,8 +243,11 @@ namespace bgfx { namespace gl
{ GL_COMPRESSED_RGBA_S3TC_DXT3_EXT, GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT, GL_COMPRESSED_RGBA_S3TC_DXT3_EXT, GL_COMPRESSED_RGBA_S3TC_DXT3_EXT, GL_ZERO, false, { $_, $_, $_, $_ } }, // BC2
{ GL_COMPRESSED_RGBA_S3TC_DXT5_EXT, GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT, GL_COMPRESSED_RGBA_S3TC_DXT5_EXT, GL_COMPRESSED_RGBA_S3TC_DXT5_EXT, GL_ZERO, false, { $_, $_, $_, $_ } }, // BC3
{ GL_COMPRESSED_LUMINANCE_LATC1_EXT, GL_ZERO, GL_COMPRESSED_LUMINANCE_LATC1_EXT, GL_COMPRESSED_LUMINANCE_LATC1_EXT, GL_ZERO, false, { $_, $_, $_, $_ } }, // BC4
{ GL_COMPRESSED_SIGNED_LUMINANCE_LATC1_EXT, GL_ZERO, GL_COMPRESSED_SIGNED_LUMINANCE_LATC1_EXT, GL_COMPRESSED_SIGNED_LUMINANCE_LATC1_EXT, GL_ZERO, false, { $_, $_, $_, $_ } }, // BC4S
{ GL_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT, GL_ZERO, GL_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT, GL_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT, GL_ZERO, false, { $_, $_, $_, $_ } }, // BC5
{ GL_COMPRESSED_SIGNED_LUMINANCE_ALPHA_LATC2_EXT, GL_ZERO, GL_COMPRESSED_SIGNED_LUMINANCE_ALPHA_LATC2_EXT, GL_COMPRESSED_SIGNED_LUMINANCE_ALPHA_LATC2_EXT, GL_ZERO, false, { $_, $_, $_, $_ } }, // BC5S
{ GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT_ARB, GL_ZERO, GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT_ARB, GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT_ARB, GL_ZERO, false, { $_, $_, $_, $_ } }, // BC6H
{ GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_ARB, GL_ZERO, GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_ARB, GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_ARB, GL_ZERO, false, { $_, $_, $_, $_ } }, // BC6HU
{ GL_COMPRESSED_RGBA_BPTC_UNORM_ARB, GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM_ARB, GL_COMPRESSED_RGBA_BPTC_UNORM_ARB, GL_COMPRESSED_RGBA_BPTC_UNORM_ARB, GL_ZERO, false, { $_, $_, $_, $_ } }, // BC7
{ GL_ETC1_RGB8_OES, GL_ZERO, GL_ETC1_RGB8_OES, GL_ETC1_RGB8_OES, GL_ZERO, false, { $_, $_, $_, $_ } }, // ETC1
{ GL_COMPRESSED_RGB8_ETC2, GL_COMPRESSED_SRGB8_ETC2, GL_COMPRESSED_RGB8_ETC2, GL_COMPRESSED_RGB8_ETC2, GL_ZERO, false, { $_, $_, $_, $_ } }, // ETC2
@@ -329,6 +332,7 @@ namespace bgfx { namespace gl
{ GL_RGB5_A1, GL_ZERO, GL_BGRA, GL_BGRA, GL_UNSIGNED_SHORT_1_5_5_5_REV, false, { $_, $_, $_, $_ } }, // BGR5A1
{ GL_RGB5_A1, GL_ZERO, GL_RGBA, GL_RGBA, GL_UNSIGNED_SHORT_1_5_5_5_REV, false, { $_, $_, $_, $_ } }, // RGB5A1
{ GL_RGB10_A2, GL_ZERO, GL_RGBA, GL_RGBA, GL_UNSIGNED_INT_2_10_10_10_REV, false, { $_, $_, $_, $_ } }, // RGB10A2
{ GL_RGB10_A2UI, GL_ZERO, GL_RGBA_INTEGER, GL_RGBA_INTEGER, GL_UNSIGNED_INT_2_10_10_10_REV, false, { $_, $_, $_, $_ } }, // RGB10A2U
{ GL_R11F_G11F_B10F, GL_ZERO, GL_RGB, GL_RGB, GL_UNSIGNED_INT_10F_11F_11F_REV, false, { $_, $_, $_, $_ } }, // RG11B10F
{ GL_ZERO, GL_ZERO, GL_ZERO, GL_ZERO, GL_ZERO, false, { $_, $_, $_, $_ } }, // UnknownDepth
{ GL_DEPTH_COMPONENT16, GL_ZERO, GL_DEPTH_COMPONENT, GL_DEPTH_COMPONENT, GL_UNSIGNED_SHORT, false, { $_, $_, $_, $_ } }, // D16
@@ -338,6 +342,7 @@ namespace bgfx { namespace gl
{ GL_DEPTH_COMPONENT32F, GL_ZERO, GL_DEPTH_COMPONENT, GL_DEPTH_COMPONENT, GL_FLOAT, false, { $_, $_, $_, $_ } }, // D16F
{ GL_DEPTH_COMPONENT32F, GL_ZERO, GL_DEPTH_COMPONENT, GL_DEPTH_COMPONENT, GL_FLOAT, false, { $_, $_, $_, $_ } }, // D24F
{ GL_DEPTH_COMPONENT32F, GL_ZERO, GL_DEPTH_COMPONENT, GL_DEPTH_COMPONENT, GL_FLOAT, false, { $_, $_, $_, $_ } }, // D32F
{ GL_DEPTH32F_STENCIL8, GL_ZERO, GL_DEPTH_STENCIL, GL_DEPTH_STENCIL, GL_FLOAT_32_UNSIGNED_INT_24_8_REV, false, { $_, $_, $_, $_ } }, // D32FS8
{ GL_STENCIL_INDEX8, GL_ZERO, GL_STENCIL_INDEX, GL_STENCIL_INDEX, GL_UNSIGNED_BYTE, false, { $_, $_, $_, $_ } }, // D0S8
#undef $_
#undef $0
@@ -357,8 +362,11 @@ namespace bgfx { namespace gl
GL_ZERO, // BC2
GL_ZERO, // BC3
GL_ZERO, // BC4
GL_ZERO, // BC4S
GL_ZERO, // BC5
GL_ZERO, // BC5S
GL_ZERO, // BC6H
GL_ZERO, // BC6HU
GL_ZERO, // BC7
GL_ZERO, // ETC1
GL_ZERO, // ETC2
@@ -443,6 +451,7 @@ namespace bgfx { namespace gl
GL_RGB5_A1, // BGR5A1
GL_RGB5_A1, // RGB5A1
GL_RGB10_A2, // RGB10A2
GL_RGB10_A2UI, // RGB10A2U
GL_R11F_G11F_B10F, // RG11B10F
GL_ZERO, // UnknownDepth
GL_DEPTH_COMPONENT16, // D16
@@ -456,6 +465,7 @@ namespace bgfx { namespace gl
GL_DEPTH_COMPONENT32F, // D16F
GL_DEPTH_COMPONENT32F, // D24F
GL_DEPTH_COMPONENT32F, // D32F
GL_DEPTH32F_STENCIL8, // D32FS8
GL_STENCIL_INDEX8, // D0S8
};
static_assert(TextureFormat::Count == BX_COUNTOF(s_rboFormat) );
@@ -466,8 +476,11 @@ namespace bgfx { namespace gl
GL_ZERO, // BC2
GL_ZERO, // BC3
GL_ZERO, // BC4
GL_ZERO, // BC4S
GL_ZERO, // BC5
GL_ZERO, // BC5S
GL_ZERO, // BC6H
GL_ZERO, // BC6HU
GL_ZERO, // BC7
GL_ZERO, // ETC1
GL_ZERO, // ETC2
@@ -552,6 +565,7 @@ namespace bgfx { namespace gl
GL_RGB5_A1, // BGR5A1
GL_RGB5_A1, // RGB5A1
GL_RGB10_A2, // RGB10A2
GL_RGB10_A2UI, // RGB10A2U
GL_R11F_G11F_B10F, // RG11B10F
GL_ZERO, // UnknownDepth
GL_ZERO, // D16
@@ -561,6 +575,7 @@ namespace bgfx { namespace gl
GL_ZERO, // D16F
GL_ZERO, // D24F
GL_ZERO, // D32F
GL_ZERO, // D32FS8
GL_ZERO, // D0S8
};
static_assert(TextureFormat::Count == BX_COUNTOF(s_imageFormat) );