Added BC6H and BC7 compressed formats.

include/bgfx.c99.h

@@ -76,6 +76,8 @@ typedef enum bgfx_texture_format
     BGFX_TEXTURE_FORMAT_BC3,
     BGFX_TEXTURE_FORMAT_BC4,
     BGFX_TEXTURE_FORMAT_BC5,
+    BGFX_TEXTURE_FORMAT_BC6H,
+    BGFX_TEXTURE_FORMAT_BC7,
     BGFX_TEXTURE_FORMAT_ETC1,
     BGFX_TEXTURE_FORMAT_ETC2,
     BGFX_TEXTURE_FORMAT_ETC2A,

include/bgfx.h

@@ -108,6 +108,8 @@ namespace bgfx
 			BC3,    // DXT5
 			BC4,    // LATC1/ATI1
 			BC5,    // LATC2/ATI2
+			BC6H,   // BC6H
+			BC7,    // BC7
 			ETC1,   // ETC1 RGB8
 			ETC2,   // ETC2 RGB8
 			ETC2A,  // ETC2 RGBA8

src/image.cpp

@@ -17,6 +17,8 @@ namespace bgfx
 		{   8, 4, 4, 16 }, // BC3
 		{   4, 4, 4,  8 }, // BC4
 		{   8, 4, 4, 16 }, // BC5
+		{   8, 4, 4, 16 }, // BC6H
+		{   8, 4, 4, 16 }, // BC7
 		{   4, 4, 4,  8 }, // ETC1
 		{   4, 4, 4,  8 }, // ETC2
 		{   8, 4, 4, 16 }, // ETC2A
@@ -66,6 +68,8 @@ namespace bgfx
 		"BC3",       // BC3
 		"BC4",       // BC4
 		"BC5",       // BC5
+		"BC6H",      // BC6H
+		"BC7",       // BC7
 		"ETC1",      // ETC1
 		"ETC2",      // ETC2
 		"ETC2A",     // ETC2A
@@ -1141,6 +1145,10 @@ namespace bgfx
 #define KTX_COMPRESSED_RGBA_S3TC_DXT5_EXT             0x83F3
 #define KTX_COMPRESSED_LUMINANCE_LATC1_EXT            0x8C70
 #define KTX_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT      0x8C72
+#define KTX_COMPRESSED_RGBA_BPTC_UNORM_ARB            0x8E8C
+#define KTX_COMPRESSED_SRGB_ALPHA_BPTC_UNORM_ARB      0x8E8D
+#define KTX_COMPRESSED_RGB_BPTC_SIGNED_FLOAT_ARB      0x8E8E
+#define KTX_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_ARB    0x8E8F
 #define KTX_RGBA16                                    0x805B
 #define KTX_RGBA16F                                   0x881A
 

src/renderer_d3d11.cpp

@@ -204,6 +204,8 @@ namespace bgfx
 		{ DXGI_FORMAT_BC3_UNORM,          DXGI_FORMAT_BC3_UNORM,             DXGI_FORMAT_UNKNOWN           }, // BC3
 		{ DXGI_FORMAT_BC4_UNORM,          DXGI_FORMAT_BC4_UNORM,             DXGI_FORMAT_UNKNOWN           }, // BC4
 		{ DXGI_FORMAT_BC5_UNORM,          DXGI_FORMAT_BC5_UNORM,             DXGI_FORMAT_UNKNOWN           }, // BC5
+		{ DXGI_FORMAT_BC6H_SF16,          DXGI_FORMAT_BC6H_SF16,             DXGI_FORMAT_UNKNOWN           }, // BC6H
+		{ DXGI_FORMAT_BC7_UNORM,          DXGI_FORMAT_BC7_UNORM,             DXGI_FORMAT_UNKNOWN           }, // BC7
 		{ DXGI_FORMAT_UNKNOWN,            DXGI_FORMAT_UNKNOWN,               DXGI_FORMAT_UNKNOWN           }, // ETC1
 		{ DXGI_FORMAT_UNKNOWN,            DXGI_FORMAT_UNKNOWN,               DXGI_FORMAT_UNKNOWN           }, // ETC2
 		{ DXGI_FORMAT_UNKNOWN,            DXGI_FORMAT_UNKNOWN,               DXGI_FORMAT_UNKNOWN           }, // ETC2A

src/renderer_d3d9.cpp

@@ -190,6 +190,8 @@ namespace bgfx
 		{ D3DFMT_DXT5          }, // BC3
 		{ D3DFMT_UNKNOWN       }, // BC4
 		{ D3DFMT_UNKNOWN       }, // BC5
+		{ D3DFMT_UNKNOWN       }, // BC6H
+		{ D3DFMT_UNKNOWN       }, // BC7
 		{ D3DFMT_UNKNOWN       }, // ETC1
 		{ D3DFMT_UNKNOWN       }, // ETC2
 		{ D3DFMT_UNKNOWN       }, // ETC2A

src/renderer_gl.cpp

@@ -183,6 +183,8 @@ namespace bgfx
 		{ GL_COMPRESSED_RGBA_S3TC_DXT5_EXT,            GL_COMPRESSED_RGBA_S3TC_DXT5_EXT,            GL_ZERO,                        false }, // BC3
 		{ GL_COMPRESSED_LUMINANCE_LATC1_EXT,           GL_COMPRESSED_LUMINANCE_LATC1_EXT,           GL_ZERO,                        false }, // BC4
 		{ GL_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT,     GL_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT,     GL_ZERO,                        false }, // BC5
+		{ GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT_ARB,     GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT_ARB,     GL_ZERO,                        false }, // BC6H
+		{ GL_COMPRESSED_RGBA_BPTC_UNORM_ARB,           GL_COMPRESSED_RGBA_BPTC_UNORM_ARB,           GL_ZERO,                        false }, // BC7
 		{ GL_ETC1_RGB8_OES,                            GL_ETC1_RGB8_OES,                            GL_ZERO,                        false }, // ETC1
 		{ GL_COMPRESSED_RGB8_ETC2,                     GL_COMPRESSED_RGB8_ETC2,                     GL_ZERO,                        false }, // ETC2
 		{ GL_COMPRESSED_RGBA8_ETC2_EAC,                GL_COMPRESSED_RGBA8_ETC2_EAC,                GL_ZERO,                        false }, // ETC2A
@@ -232,6 +234,8 @@ namespace bgfx
 		GL_ZERO,     // BC3
 		GL_ZERO,     // BC4
 		GL_ZERO,     // BC5
+		GL_ZERO,     // BC6H
+		GL_ZERO,     // BC7
 		GL_ZERO,     // ETC1
 		GL_ZERO,     // ETC2
 		GL_ZERO,     // ETC2A
@@ -310,9 +314,13 @@ namespace bgfx
 			ARB_shader_image_load_store,
 			ARB_shader_storage_buffer_object,
 			ARB_shader_texture_lod,
+			ARB_texture_compression_bptc,
 			ARB_texture_compression_rgtc,
 			ARB_texture_float,
 			ARB_texture_multisample,
+			ARB_texture_rg,
+			ARB_texture_rgb10_a2ui,
+			ARB_texture_stencil8,
 			ARB_texture_storage,
 			ARB_texture_swizzle,
 			ARB_timer_query,
@@ -452,9 +460,13 @@ namespace bgfx
 		{ "ARB_shader_image_load_store",           BGFX_CONFIG_RENDERER_OPENGL >= 42, true  },
 		{ "ARB_shader_storage_buffer_object",      BGFX_CONFIG_RENDERER_OPENGL >= 43, true  },
 		{ "ARB_shader_texture_lod",                BGFX_CONFIG_RENDERER_OPENGL >= 30, true  },
+		{ "ARB_texture_compression_bptc",          BGFX_CONFIG_RENDERER_OPENGL >= 44, true  },
 		{ "ARB_texture_compression_rgtc",          BGFX_CONFIG_RENDERER_OPENGL >= 30, true  },
 		{ "ARB_texture_float",                     BGFX_CONFIG_RENDERER_OPENGL >= 30, true  },
 		{ "ARB_texture_multisample",               BGFX_CONFIG_RENDERER_OPENGL >= 32, true  },
+		{ "ARB_texture_rg",                        BGFX_CONFIG_RENDERER_OPENGL >= 30, true  },
+		{ "ARB_texture_rgb10_a2ui",                BGFX_CONFIG_RENDERER_OPENGL >= 33, true  },
+		{ "ARB_texture_stencil8",                  false,                             true  },
 		{ "ARB_texture_storage",                   BGFX_CONFIG_RENDERER_OPENGL >= 42, true  },
 		{ "ARB_texture_swizzle",                   BGFX_CONFIG_RENDERER_OPENGL >= 33, true  },
 		{ "ARB_timer_query",                       BGFX_CONFIG_RENDERER_OPENGL >= 33, true  },

src/renderer_gl.h

@@ -263,6 +263,22 @@ typedef uint64_t GLuint64;
 #	define GL_COMPRESSED_RGBA_PVRTC_4BPPV2_IMG 0x9138
 #endif // GL_COMPRESSED_RGBA_PVRTC_4BPPV2_IMG
 
+#ifndef GL_COMPRESSED_RGBA_BPTC_UNORM_ARB
+#	define GL_COMPRESSED_RGBA_BPTC_UNORM_ARB 0x8E8C
+#endif // GL_COMPRESSED_RGBA_BPTC_UNORM_ARB
+
+#ifndef GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM_ARB
+#	define GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM_ARB 0x8E8D
+#endif // GL_COMPRESSED_SRGB_ALPHA_BPTC_UNORM_ARB
+
+#ifndef GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT_ARB
+#	define GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT_ARB 0x8E8E
+#endif // GL_COMPRESSED_RGB_BPTC_SIGNED_FLOAT_ARB
+
+#ifndef GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_ARB
+#	define GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_ARB 0x8E8F
+#endif // GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_ARB
+
 #ifndef GL_TRANSLATED_SHADER_SOURCE_LENGTH_ANGLE
 #	define GL_TRANSLATED_SHADER_SOURCE_LENGTH_ANGLE 0x93A0
 #endif // GL_TRANSLATED_SHADER_SOURCE_LENGTH_ANGLE