case GL_ETC1_RGB8_OES:
case GL_COMPRESSED_RGB8_ETC2:
case GL_COMPRESSED_SRGB8_ETC2:
+ case GL_RGB_S3TC:
+ case GL_RGB4_S3TC:
+ case GL_PALETTE4_RGB8_OES:
+ case GL_PALETTE4_R5_G6_B5_OES:
+ case GL_PALETTE8_RGB8_OES:
+ case GL_PALETTE8_R5_G6_B5_OES:
return GL_RGB;
case GL_COMPRESSED_RGBA:
case GL_COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:
case GL_COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:
case GL_COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:
+ case GL_RGBA_S3TC:
+ case GL_RGBA4_S3TC:
+ case GL_PALETTE4_RGBA8_OES:
+ case GL_PALETTE8_RGB5_A1_OES:
+ case GL_PALETTE4_RGBA4_OES:
+ case GL_PALETTE4_RGB5_A1_OES:
+ case GL_PALETTE8_RGBA8_OES:
+ case GL_PALETTE8_RGBA4_OES:
return GL_RGBA;
case GL_COMPRESSED_ALPHA:
GLuint
_mesa_get_compressed_formats(struct gl_context *ctx, GLint *formats)
{
+ GLint discard_formats[100];
GLuint n = 0;
- if (ctx->Extensions.TDFX_texture_compression_FXT1) {
- if (formats) {
- formats[n++] = GL_COMPRESSED_RGB_FXT1_3DFX;
- formats[n++] = GL_COMPRESSED_RGBA_FXT1_3DFX;
- }
- else {
- n += 2;
- }
+
+ if (!formats) {
+ formats = discard_formats;
+ }
+
+ if (_mesa_is_desktop_gl(ctx) &&
+ ctx->Extensions.TDFX_texture_compression_FXT1) {
+ formats[n++] = GL_COMPRESSED_RGB_FXT1_3DFX;
+ formats[n++] = GL_COMPRESSED_RGBA_FXT1_3DFX;
}
if (ctx->Extensions.EXT_texture_compression_s3tc) {
- if (formats) {
- formats[n++] = GL_COMPRESSED_RGB_S3TC_DXT1_EXT;
- formats[n++] = GL_COMPRESSED_RGBA_S3TC_DXT3_EXT;
- formats[n++] = GL_COMPRESSED_RGBA_S3TC_DXT5_EXT;
- }
- else {
- n += 3;
- }
+ formats[n++] = GL_COMPRESSED_RGB_S3TC_DXT1_EXT;
+ formats[n++] = GL_COMPRESSED_RGBA_S3TC_DXT3_EXT;
+ formats[n++] = GL_COMPRESSED_RGBA_S3TC_DXT5_EXT;
/* The ES and desktop GL specs diverge here.
*
* Note that the addition is only to the OpenGL ES specification!
*/
if (_mesa_is_gles(ctx)) {
- if (formats) {
- formats[n++] = GL_COMPRESSED_RGBA_S3TC_DXT1_EXT;
- } else {
- n += 1;
- }
+ formats[n++] = GL_COMPRESSED_RGBA_S3TC_DXT1_EXT;
}
}
*/
if (_mesa_is_gles(ctx)
&& ctx->Extensions.OES_compressed_ETC1_RGB8_texture) {
- if (formats) {
- formats[n++] = GL_ETC1_RGB8_OES;
- }
- else {
- n += 1;
- }
+ formats[n++] = GL_ETC1_RGB8_OES;
}
if (ctx->API == API_OPENGLES) {
- if (formats) {
- formats[n++] = GL_PALETTE4_RGB8_OES;
- formats[n++] = GL_PALETTE4_RGBA8_OES;
- formats[n++] = GL_PALETTE4_R5_G6_B5_OES;
- formats[n++] = GL_PALETTE4_RGBA4_OES;
- formats[n++] = GL_PALETTE4_RGB5_A1_OES;
- formats[n++] = GL_PALETTE8_RGB8_OES;
- formats[n++] = GL_PALETTE8_RGBA8_OES;
- formats[n++] = GL_PALETTE8_R5_G6_B5_OES;
- formats[n++] = GL_PALETTE8_RGBA4_OES;
- formats[n++] = GL_PALETTE8_RGB5_A1_OES;
- }
- else {
- n += 10;
- }
+ formats[n++] = GL_PALETTE4_RGB8_OES;
+ formats[n++] = GL_PALETTE4_RGBA8_OES;
+ formats[n++] = GL_PALETTE4_R5_G6_B5_OES;
+ formats[n++] = GL_PALETTE4_RGBA4_OES;
+ formats[n++] = GL_PALETTE4_RGB5_A1_OES;
+ formats[n++] = GL_PALETTE8_RGB8_OES;
+ formats[n++] = GL_PALETTE8_RGBA8_OES;
+ formats[n++] = GL_PALETTE8_R5_G6_B5_OES;
+ formats[n++] = GL_PALETTE8_RGBA4_OES;
+ formats[n++] = GL_PALETTE8_RGB5_A1_OES;
+ }
+
+ if (_mesa_is_gles3(ctx) || ctx->Extensions.ARB_ES3_compatibility) {
+ formats[n++] = GL_COMPRESSED_RGB8_ETC2;
+ formats[n++] = GL_COMPRESSED_RGBA8_ETC2_EAC;
+ formats[n++] = GL_COMPRESSED_R11_EAC;
+ formats[n++] = GL_COMPRESSED_RG11_EAC;
+ formats[n++] = GL_COMPRESSED_SIGNED_R11_EAC;
+ formats[n++] = GL_COMPRESSED_SIGNED_RG11_EAC;
+ formats[n++] = GL_COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2;
}
if (_mesa_is_gles3(ctx)) {
- if (formats) {
- formats[n++] = GL_COMPRESSED_RGB8_ETC2;
- formats[n++] = GL_COMPRESSED_SRGB8_ETC2;
- formats[n++] = GL_COMPRESSED_RGBA8_ETC2_EAC;
- formats[n++] = GL_COMPRESSED_SRGB8_ALPHA8_ETC2_EAC;
- formats[n++] = GL_COMPRESSED_R11_EAC;
- formats[n++] = GL_COMPRESSED_RG11_EAC;
- formats[n++] = GL_COMPRESSED_SIGNED_R11_EAC;
- formats[n++] = GL_COMPRESSED_SIGNED_RG11_EAC;
- formats[n++] = GL_COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2;
- formats[n++] = GL_COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2;
- }
- else {
- n += 10;
- }
+ formats[n++] = GL_COMPRESSED_SRGB8_ETC2;
+ formats[n++] = GL_COMPRESSED_SRGB8_ALPHA8_ETC2_EAC;
+ formats[n++] = GL_COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2;
}
+
+ /* The KHR_texture_compression_astc_hdr spec says:
+ *
+ * "Interactions with OpenGL 4.2
+ *
+ * OpenGL 4.2 supports the feature that compressed textures can be
+ * compressed online, by passing the compressed texture format enum as
+ * the internal format when uploading a texture using TexImage1D,
+ * TexImage2D or TexImage3D (see Section 3.9.3, Texture Image
+ * Specification, subsection Encoding of Special Internal Formats).
+ *
+ * Due to the complexity of the ASTC compression algorithm, it is not
+ * usually suitable for online use, and therefore ASTC support will be
+ * limited to pre-compressed textures only. Where on-device compression
+ * is required, a domain-specific limited compressor will typically
+ * be used, and this is therefore not suitable for implementation in
+ * the driver.
+ *
+ * In particular, the ASTC format specifiers will not be added to
+ * Table 3.14, and thus will not be accepted by the TexImage*D
+ * functions, and will not be returned by the (already deprecated)
+ * COMPRESSED_TEXTURE_FORMATS query."
+ *
+ * The ES and the desktop specs diverge here. In OpenGL ES, the COMPRESSED_TEXTURE_FORMATS
+ * query returns the set of supported specific compressed formats.
+ */
+ if (ctx->API == API_OPENGLES2 &&
+ ctx->Extensions.KHR_texture_compression_astc_ldr) {
+ formats[n++] = GL_COMPRESSED_RGBA_ASTC_4x4_KHR;
+ formats[n++] = GL_COMPRESSED_RGBA_ASTC_5x4_KHR;
+ formats[n++] = GL_COMPRESSED_RGBA_ASTC_5x5_KHR;
+ formats[n++] = GL_COMPRESSED_RGBA_ASTC_6x5_KHR;
+ formats[n++] = GL_COMPRESSED_RGBA_ASTC_6x6_KHR;
+ formats[n++] = GL_COMPRESSED_RGBA_ASTC_8x5_KHR;
+ formats[n++] = GL_COMPRESSED_RGBA_ASTC_8x6_KHR;
+ formats[n++] = GL_COMPRESSED_RGBA_ASTC_8x8_KHR;
+ formats[n++] = GL_COMPRESSED_RGBA_ASTC_10x5_KHR;
+ formats[n++] = GL_COMPRESSED_RGBA_ASTC_10x6_KHR;
+ formats[n++] = GL_COMPRESSED_RGBA_ASTC_10x8_KHR;
+ formats[n++] = GL_COMPRESSED_RGBA_ASTC_10x10_KHR;
+ formats[n++] = GL_COMPRESSED_RGBA_ASTC_12x10_KHR;
+ formats[n++] = GL_COMPRESSED_RGBA_ASTC_12x12_KHR;
+ formats[n++] = GL_COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR;
+ formats[n++] = GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR;
+ formats[n++] = GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR;
+ formats[n++] = GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR;
+ formats[n++] = GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR;
+ formats[n++] = GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR;
+ formats[n++] = GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR;
+ formats[n++] = GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR;
+ formats[n++] = GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR;
+ formats[n++] = GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR;
+ formats[n++] = GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR;
+ formats[n++] = GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR;
+ formats[n++] = GL_COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR;
+ formats[n++] = GL_COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR;
+ }
+
+ if (_mesa_is_gles3(ctx) &&
+ ctx->Extensions.OES_texture_compression_astc) {
+ formats[n++] = GL_COMPRESSED_RGBA_ASTC_3x3x3_OES;
+ formats[n++] = GL_COMPRESSED_RGBA_ASTC_4x3x3_OES;
+ formats[n++] = GL_COMPRESSED_RGBA_ASTC_4x4x3_OES;
+ formats[n++] = GL_COMPRESSED_RGBA_ASTC_4x4x4_OES;
+ formats[n++] = GL_COMPRESSED_RGBA_ASTC_5x4x4_OES;
+ formats[n++] = GL_COMPRESSED_RGBA_ASTC_5x5x4_OES;
+ formats[n++] = GL_COMPRESSED_RGBA_ASTC_5x5x5_OES;
+ formats[n++] = GL_COMPRESSED_RGBA_ASTC_6x5x5_OES;
+ formats[n++] = GL_COMPRESSED_RGBA_ASTC_6x6x5_OES;
+ formats[n++] = GL_COMPRESSED_RGBA_ASTC_6x6x6_OES;
+ formats[n++] = GL_COMPRESSED_SRGB8_ALPHA8_ASTC_3x3x3_OES;
+ formats[n++] = GL_COMPRESSED_SRGB8_ALPHA8_ASTC_4x3x3_OES;
+ formats[n++] = GL_COMPRESSED_SRGB8_ALPHA8_ASTC_4x4x3_OES;
+ formats[n++] = GL_COMPRESSED_SRGB8_ALPHA8_ASTC_4x4x4_OES;
+ formats[n++] = GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x4x4_OES;
+ formats[n++] = GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x5x4_OES;
+ formats[n++] = GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x5x5_OES;
+ formats[n++] = GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x5x5_OES;
+ formats[n++] = GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x6x5_OES;
+ formats[n++] = GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x6x6_OES;
+ }
+
+ assert(n <= ARRAY_SIZE(discard_formats));
+
return n;
}
/**
- * Convert a compressed MESA_FORMAT_x to a GLenum.
+ * Convert GLenum to a compressed MESA_FORMAT_x.
*/
mesa_format
_mesa_glenum_to_compressed_format(GLenum format)
case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
case GL_RGB_S3TC:
+ case GL_RGB4_S3TC:
return MESA_FORMAT_RGB_DXT1;
case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
- case GL_RGB4_S3TC:
return MESA_FORMAT_RGBA_DXT1;
case GL_COMPRESSED_RGBA_S3TC_DXT3_EXT:
case GL_RGBA_S3TC:
+ case GL_RGBA4_S3TC:
return MESA_FORMAT_RGBA_DXT3;
case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
- case GL_RGBA4_S3TC:
return MESA_FORMAT_RGBA_DXT5;
case GL_COMPRESSED_SRGB_S3TC_DXT1_EXT:
case GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT:
return MESA_FORMAT_BPTC_RGB_UNSIGNED_FLOAT;
+ case GL_COMPRESSED_RGBA_ASTC_4x4_KHR:
+ return MESA_FORMAT_RGBA_ASTC_4x4;
+ case GL_COMPRESSED_RGBA_ASTC_5x4_KHR:
+ return MESA_FORMAT_RGBA_ASTC_5x4;
+ case GL_COMPRESSED_RGBA_ASTC_5x5_KHR:
+ return MESA_FORMAT_RGBA_ASTC_5x5;
+ case GL_COMPRESSED_RGBA_ASTC_6x5_KHR:
+ return MESA_FORMAT_RGBA_ASTC_6x5;
+ case GL_COMPRESSED_RGBA_ASTC_6x6_KHR:
+ return MESA_FORMAT_RGBA_ASTC_6x6;
+ case GL_COMPRESSED_RGBA_ASTC_8x5_KHR:
+ return MESA_FORMAT_RGBA_ASTC_8x5;
+ case GL_COMPRESSED_RGBA_ASTC_8x6_KHR:
+ return MESA_FORMAT_RGBA_ASTC_8x6;
+ case GL_COMPRESSED_RGBA_ASTC_8x8_KHR:
+ return MESA_FORMAT_RGBA_ASTC_8x8;
+ case GL_COMPRESSED_RGBA_ASTC_10x5_KHR:
+ return MESA_FORMAT_RGBA_ASTC_10x5;
+ case GL_COMPRESSED_RGBA_ASTC_10x6_KHR:
+ return MESA_FORMAT_RGBA_ASTC_10x6;
+ case GL_COMPRESSED_RGBA_ASTC_10x8_KHR:
+ return MESA_FORMAT_RGBA_ASTC_10x8;
+ case GL_COMPRESSED_RGBA_ASTC_10x10_KHR:
+ return MESA_FORMAT_RGBA_ASTC_10x10;
+ case GL_COMPRESSED_RGBA_ASTC_12x10_KHR:
+ return MESA_FORMAT_RGBA_ASTC_12x10;
+ case GL_COMPRESSED_RGBA_ASTC_12x12_KHR:
+ return MESA_FORMAT_RGBA_ASTC_12x12;
+ case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:
+ return MESA_FORMAT_SRGB8_ALPHA8_ASTC_4x4;
+ case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR:
+ return MESA_FORMAT_SRGB8_ALPHA8_ASTC_5x4;
+ case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR:
+ return MESA_FORMAT_SRGB8_ALPHA8_ASTC_5x5;
+ case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR:
+ return MESA_FORMAT_SRGB8_ALPHA8_ASTC_6x5;
+ case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR:
+ return MESA_FORMAT_SRGB8_ALPHA8_ASTC_6x6;
+ case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR:
+ return MESA_FORMAT_SRGB8_ALPHA8_ASTC_8x5;
+ case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR:
+ return MESA_FORMAT_SRGB8_ALPHA8_ASTC_8x6;
+ case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR:
+ return MESA_FORMAT_SRGB8_ALPHA8_ASTC_8x8;
+ case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR:
+ return MESA_FORMAT_SRGB8_ALPHA8_ASTC_10x5;
+ case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR:
+ return MESA_FORMAT_SRGB8_ALPHA8_ASTC_10x6;
+ case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR:
+ return MESA_FORMAT_SRGB8_ALPHA8_ASTC_10x8;
+ case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR:
+ return MESA_FORMAT_SRGB8_ALPHA8_ASTC_10x10;
+ case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR:
+ return MESA_FORMAT_SRGB8_ALPHA8_ASTC_12x10;
+ case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR:
+ return MESA_FORMAT_SRGB8_ALPHA8_ASTC_12x12;
+ case GL_COMPRESSED_RGBA_ASTC_3x3x3_OES:
+ return MESA_FORMAT_RGBA_ASTC_3x3x3;
+ case GL_COMPRESSED_RGBA_ASTC_4x3x3_OES:
+ return MESA_FORMAT_RGBA_ASTC_4x3x3;
+ case GL_COMPRESSED_RGBA_ASTC_4x4x3_OES:
+ return MESA_FORMAT_RGBA_ASTC_4x4x3;
+ case GL_COMPRESSED_RGBA_ASTC_4x4x4_OES:
+ return MESA_FORMAT_RGBA_ASTC_4x4x4;
+ case GL_COMPRESSED_RGBA_ASTC_5x4x4_OES:
+ return MESA_FORMAT_RGBA_ASTC_5x4x4;
+ case GL_COMPRESSED_RGBA_ASTC_5x5x4_OES:
+ return MESA_FORMAT_RGBA_ASTC_5x5x4;
+ case GL_COMPRESSED_RGBA_ASTC_5x5x5_OES:
+ return MESA_FORMAT_RGBA_ASTC_5x5x5;
+ case GL_COMPRESSED_RGBA_ASTC_6x5x5_OES:
+ return MESA_FORMAT_RGBA_ASTC_6x5x5;
+ case GL_COMPRESSED_RGBA_ASTC_6x6x5_OES:
+ return MESA_FORMAT_RGBA_ASTC_6x6x5;
+ case GL_COMPRESSED_RGBA_ASTC_6x6x6_OES:
+ return MESA_FORMAT_RGBA_ASTC_6x6x6;
+ case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_3x3x3_OES:
+ return MESA_FORMAT_SRGB8_ALPHA8_ASTC_3x3x3;
+ case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_4x3x3_OES:
+ return MESA_FORMAT_SRGB8_ALPHA8_ASTC_4x3x3;
+ case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_4x4x3_OES:
+ return MESA_FORMAT_SRGB8_ALPHA8_ASTC_4x4x3;
+ case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_4x4x4_OES:
+ return MESA_FORMAT_SRGB8_ALPHA8_ASTC_4x4x4;
+ case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x4x4_OES:
+ return MESA_FORMAT_SRGB8_ALPHA8_ASTC_5x4x4;
+ case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x5x4_OES:
+ return MESA_FORMAT_SRGB8_ALPHA8_ASTC_5x5x4;
+ case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x5x5_OES:
+ return MESA_FORMAT_SRGB8_ALPHA8_ASTC_5x5x5;
+ case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x5x5_OES:
+ return MESA_FORMAT_SRGB8_ALPHA8_ASTC_6x5x5;
+ case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x6x5_OES:
+ return MESA_FORMAT_SRGB8_ALPHA8_ASTC_6x6x5;
+ case GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x6x6_OES:
+ return MESA_FORMAT_SRGB8_ALPHA8_ASTC_6x6x6;
+
default:
return MESA_FORMAT_NONE;
}
case MESA_FORMAT_BPTC_RGB_UNSIGNED_FLOAT:
return GL_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT;
+ case MESA_FORMAT_RGBA_ASTC_4x4:
+ return GL_COMPRESSED_RGBA_ASTC_4x4_KHR;
+ case MESA_FORMAT_RGBA_ASTC_5x4:
+ return GL_COMPRESSED_RGBA_ASTC_5x4_KHR;
+ case MESA_FORMAT_RGBA_ASTC_5x5:
+ return GL_COMPRESSED_RGBA_ASTC_5x5_KHR;
+ case MESA_FORMAT_RGBA_ASTC_6x5:
+ return GL_COMPRESSED_RGBA_ASTC_6x5_KHR;
+ case MESA_FORMAT_RGBA_ASTC_6x6:
+ return GL_COMPRESSED_RGBA_ASTC_6x6_KHR;
+ case MESA_FORMAT_RGBA_ASTC_8x5:
+ return GL_COMPRESSED_RGBA_ASTC_8x5_KHR;
+ case MESA_FORMAT_RGBA_ASTC_8x6:
+ return GL_COMPRESSED_RGBA_ASTC_8x6_KHR;
+ case MESA_FORMAT_RGBA_ASTC_8x8:
+ return GL_COMPRESSED_RGBA_ASTC_8x8_KHR;
+ case MESA_FORMAT_RGBA_ASTC_10x5:
+ return GL_COMPRESSED_RGBA_ASTC_10x5_KHR;
+ case MESA_FORMAT_RGBA_ASTC_10x6:
+ return GL_COMPRESSED_RGBA_ASTC_10x6_KHR;
+ case MESA_FORMAT_RGBA_ASTC_10x8:
+ return GL_COMPRESSED_RGBA_ASTC_10x8_KHR;
+ case MESA_FORMAT_RGBA_ASTC_10x10:
+ return GL_COMPRESSED_RGBA_ASTC_10x10_KHR;
+ case MESA_FORMAT_RGBA_ASTC_12x10:
+ return GL_COMPRESSED_RGBA_ASTC_12x10_KHR;
+ case MESA_FORMAT_RGBA_ASTC_12x12:
+ return GL_COMPRESSED_RGBA_ASTC_12x12_KHR;
+ case MESA_FORMAT_SRGB8_ALPHA8_ASTC_4x4:
+ return GL_COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR;
+ case MESA_FORMAT_SRGB8_ALPHA8_ASTC_5x4:
+ return GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR;
+ case MESA_FORMAT_SRGB8_ALPHA8_ASTC_5x5:
+ return GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR;
+ case MESA_FORMAT_SRGB8_ALPHA8_ASTC_6x5:
+ return GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR;
+ case MESA_FORMAT_SRGB8_ALPHA8_ASTC_6x6:
+ return GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR;
+ case MESA_FORMAT_SRGB8_ALPHA8_ASTC_8x5:
+ return GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR;
+ case MESA_FORMAT_SRGB8_ALPHA8_ASTC_8x6:
+ return GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR;
+ case MESA_FORMAT_SRGB8_ALPHA8_ASTC_8x8:
+ return GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR;
+ case MESA_FORMAT_SRGB8_ALPHA8_ASTC_10x5:
+ return GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR;
+ case MESA_FORMAT_SRGB8_ALPHA8_ASTC_10x6:
+ return GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR;
+ case MESA_FORMAT_SRGB8_ALPHA8_ASTC_10x8:
+ return GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR;
+ case MESA_FORMAT_SRGB8_ALPHA8_ASTC_10x10:
+ return GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR;
+ case MESA_FORMAT_SRGB8_ALPHA8_ASTC_12x10:
+ return GL_COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR;
+ case MESA_FORMAT_SRGB8_ALPHA8_ASTC_12x12:
+ return GL_COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR;
+
+ case MESA_FORMAT_RGBA_ASTC_3x3x3:
+ return GL_COMPRESSED_RGBA_ASTC_3x3x3_OES;
+ case MESA_FORMAT_RGBA_ASTC_4x3x3:
+ return GL_COMPRESSED_RGBA_ASTC_4x3x3_OES;
+ case MESA_FORMAT_RGBA_ASTC_4x4x3:
+ return GL_COMPRESSED_RGBA_ASTC_4x4x3_OES;
+ case MESA_FORMAT_RGBA_ASTC_4x4x4:
+ return GL_COMPRESSED_RGBA_ASTC_4x4x4_OES;
+ case MESA_FORMAT_RGBA_ASTC_5x4x4:
+ return GL_COMPRESSED_RGBA_ASTC_5x4x4_OES;
+ case MESA_FORMAT_RGBA_ASTC_5x5x4:
+ return GL_COMPRESSED_RGBA_ASTC_5x5x4_OES;
+ case MESA_FORMAT_RGBA_ASTC_5x5x5:
+ return GL_COMPRESSED_RGBA_ASTC_5x5x5_OES;
+ case MESA_FORMAT_RGBA_ASTC_6x5x5:
+ return GL_COMPRESSED_RGBA_ASTC_6x5x5_OES;
+ case MESA_FORMAT_RGBA_ASTC_6x6x5:
+ return GL_COMPRESSED_RGBA_ASTC_6x6x5_OES;
+ case MESA_FORMAT_RGBA_ASTC_6x6x6:
+ return GL_COMPRESSED_RGBA_ASTC_6x6x6_OES;
+ case MESA_FORMAT_SRGB8_ALPHA8_ASTC_3x3x3:
+ return GL_COMPRESSED_SRGB8_ALPHA8_ASTC_3x3x3_OES;
+ case MESA_FORMAT_SRGB8_ALPHA8_ASTC_4x3x3:
+ return GL_COMPRESSED_SRGB8_ALPHA8_ASTC_4x3x3_OES;
+ case MESA_FORMAT_SRGB8_ALPHA8_ASTC_4x4x3:
+ return GL_COMPRESSED_SRGB8_ALPHA8_ASTC_4x4x3_OES;
+ case MESA_FORMAT_SRGB8_ALPHA8_ASTC_4x4x4:
+ return GL_COMPRESSED_SRGB8_ALPHA8_ASTC_4x4x4_OES;
+ case MESA_FORMAT_SRGB8_ALPHA8_ASTC_5x4x4:
+ return GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x4x4_OES;
+ case MESA_FORMAT_SRGB8_ALPHA8_ASTC_5x5x4:
+ return GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x5x4_OES;
+ case MESA_FORMAT_SRGB8_ALPHA8_ASTC_5x5x5:
+ return GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x5x5_OES;
+ case MESA_FORMAT_SRGB8_ALPHA8_ASTC_6x5x5:
+ return GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x5x5_OES;
+ case MESA_FORMAT_SRGB8_ALPHA8_ASTC_6x6x5:
+ return GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x6x5_OES;
+ case MESA_FORMAT_SRGB8_ALPHA8_ASTC_6x6x6:
+ return GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x6x6_OES;
default:
_mesa_problem(ctx, "Unexpected mesa texture format in"
" _mesa_compressed_format_to_glenum()");
compressed_fetch_func
_mesa_get_compressed_fetch_func(mesa_format format)
{
- switch (format) {
- case MESA_FORMAT_RGB_DXT1:
- case MESA_FORMAT_RGBA_DXT1:
- case MESA_FORMAT_RGBA_DXT3:
- case MESA_FORMAT_RGBA_DXT5:
- case MESA_FORMAT_SRGB_DXT1:
- case MESA_FORMAT_SRGBA_DXT1:
- case MESA_FORMAT_SRGBA_DXT3:
- case MESA_FORMAT_SRGBA_DXT5:
+ switch (_mesa_get_format_layout(format)) {
+ case MESA_FORMAT_LAYOUT_S3TC:
return _mesa_get_dxt_fetch_func(format);
- case MESA_FORMAT_RGB_FXT1:
- case MESA_FORMAT_RGBA_FXT1:
+ case MESA_FORMAT_LAYOUT_FXT1:
return _mesa_get_fxt_fetch_func(format);
- case MESA_FORMAT_R_RGTC1_UNORM:
- case MESA_FORMAT_L_LATC1_UNORM:
- case MESA_FORMAT_R_RGTC1_SNORM:
- case MESA_FORMAT_L_LATC1_SNORM:
- case MESA_FORMAT_RG_RGTC2_UNORM:
- case MESA_FORMAT_LA_LATC2_UNORM:
- case MESA_FORMAT_RG_RGTC2_SNORM:
- case MESA_FORMAT_LA_LATC2_SNORM:
+ case MESA_FORMAT_LAYOUT_RGTC:
+ case MESA_FORMAT_LAYOUT_LATC:
return _mesa_get_compressed_rgtc_func(format);
- case MESA_FORMAT_ETC1_RGB8:
+ case MESA_FORMAT_LAYOUT_ETC1:
return _mesa_get_etc_fetch_func(format);
- case MESA_FORMAT_BPTC_RGBA_UNORM:
- case MESA_FORMAT_BPTC_SRGB_ALPHA_UNORM:
- case MESA_FORMAT_BPTC_RGB_SIGNED_FLOAT:
- case MESA_FORMAT_BPTC_RGB_UNSIGNED_FLOAT:
+ case MESA_FORMAT_LAYOUT_BPTC:
return _mesa_get_bptc_fetch_func(format);
default:
return NULL;
projects / mesa.git / blobdiff