X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmesa%2Fmain%2Ftexcompress.c;h=1cc13a50ce130da117671f971d3f52365ce25ca2;hb=b38196b4522efef9cb2b0f5266af9960547046b9;hp=3f453b1723a1c311b575f7ebef078422a6caf664;hpb=54cac7ad962c6f9f87009f0c59f14c370ee6c48a;p=mesa.git diff --git a/src/mesa/main/texcompress.c b/src/mesa/main/texcompress.c index 3f453b1723a..1cc13a50ce1 100644 --- a/src/mesa/main/texcompress.c +++ b/src/mesa/main/texcompress.c @@ -263,27 +263,23 @@ _mesa_gl_compressed_format_base_format(GLenum format) GLuint _mesa_get_compressed_formats(struct gl_context *ctx, GLint *formats) { + GLint discard_formats[100]; GLuint n = 0; + + if (!formats) { + formats = discard_formats; + } + if (_mesa_is_desktop_gl(ctx) && 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; - } + 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. * @@ -315,11 +311,7 @@ _mesa_get_compressed_formats(struct gl_context *ctx, GLint *formats) * 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; } } @@ -332,48 +324,36 @@ _mesa_get_compressed_formats(struct gl_context *ctx, GLint *formats) */ 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: @@ -403,70 +383,62 @@ _mesa_get_compressed_formats(struct gl_context *ctx, GLint *formats) */ if (ctx->API == API_OPENGLES2 && ctx->Extensions.KHR_texture_compression_astc_ldr) { - if (formats) { - 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; - } - else { - n += 28; - } + 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) { - if (formats) { - 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; - } - else { - n += 20; - } + 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; } @@ -612,6 +584,46 @@ _mesa_glenum_to_compressed_format(GLenum format) 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; @@ -760,6 +772,46 @@ _mesa_compressed_format_to_glenum(struct gl_context *ctx, mesa_format mesaFormat 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()");