X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;ds=sidebyside;f=src%2Fmesa%2Fstate_tracker%2Fst_format.c;h=418f5342025c7758fb89fc6c1556eb2b6d04c1ec;hb=f83fd929b71660067c53e98219d2e9c04d5d98db;hp=144b7d6f659f041fbe94d31b05baf5c37c987686;hpb=cb758b892a7e62ff1f6187f2ca9ac543ff70a096;p=mesa.git diff --git a/src/mesa/state_tracker/st_format.c b/src/mesa/state_tracker/st_format.c index 144b7d6f659..418f5342025 100644 --- a/src/mesa/state_tracker/st_format.c +++ b/src/mesa/state_tracker/st_format.c @@ -37,11 +37,13 @@ #include "main/enums.h" #include "main/formats.h" #include "main/glformats.h" +#include "main/texcompress.h" #include "main/texgetimage.h" #include "main/teximage.h" #include "main/texstore.h" #include "main/image.h" #include "main/macros.h" +#include "main/formatquery.h" #include "pipe/p_context.h" #include "pipe/p_defines.h" @@ -56,7 +58,8 @@ * Translate Mesa format to Gallium format. */ enum pipe_format -st_mesa_format_to_pipe_format(struct st_context *st, mesa_format mesaFormat) +st_mesa_format_to_pipe_format(const struct st_context *st, + mesa_format mesaFormat) { switch (mesaFormat) { case MESA_FORMAT_A8B8G8R8_UNORM: @@ -77,8 +80,12 @@ st_mesa_format_to_pipe_format(struct st_context *st, mesa_format mesaFormat) return PIPE_FORMAT_XRGB8888_UNORM; case MESA_FORMAT_B5G5R5A1_UNORM: return PIPE_FORMAT_B5G5R5A1_UNORM; + case MESA_FORMAT_A1B5G5R5_UNORM: + return PIPE_FORMAT_A1B5G5R5_UNORM; case MESA_FORMAT_B4G4R4A4_UNORM: return PIPE_FORMAT_B4G4R4A4_UNORM; + case MESA_FORMAT_A4B4G4R4_UNORM: + return PIPE_FORMAT_A4B4G4R4_UNORM; case MESA_FORMAT_B5G6R5_UNORM: return PIPE_FORMAT_B5G6R5_UNORM; case MESA_FORMAT_B2G3R3_UNORM: @@ -87,6 +94,8 @@ st_mesa_format_to_pipe_format(struct st_context *st, mesa_format mesaFormat) return PIPE_FORMAT_B10G10R10A2_UNORM; case MESA_FORMAT_R10G10B10A2_UNORM: return PIPE_FORMAT_R10G10B10A2_UNORM; + case MESA_FORMAT_R10G10B10X2_UNORM: + return PIPE_FORMAT_R10G10B10X2_UNORM; case MESA_FORMAT_L4A4_UNORM: return PIPE_FORMAT_L4A4_UNORM; case MESA_FORMAT_L8A8_UNORM: @@ -405,6 +414,8 @@ st_mesa_format_to_pipe_format(struct st_context *st, mesa_format mesaFormat) return PIPE_FORMAT_B4G4R4X4_UNORM; case MESA_FORMAT_B5G5R5X1_UNORM: return PIPE_FORMAT_B5G5R5X1_UNORM; + case MESA_FORMAT_X1B5G5R5_UNORM: + return PIPE_FORMAT_X1B5G5R5_UNORM; case MESA_FORMAT_R8G8B8X8_SNORM: return PIPE_FORMAT_RGBX8888_SNORM; case MESA_FORMAT_X8B8G8R8_SNORM: @@ -465,6 +476,64 @@ st_mesa_format_to_pipe_format(struct st_context *st, mesa_format mesaFormat) case MESA_FORMAT_ETC2_SRGB8_PUNCHTHROUGH_ALPHA1: return st->has_etc2 ? PIPE_FORMAT_ETC2_SRGB8A1 : PIPE_FORMAT_B8G8R8A8_SRGB; + case MESA_FORMAT_RGBA_ASTC_4x4: + return PIPE_FORMAT_ASTC_4x4; + case MESA_FORMAT_RGBA_ASTC_5x4: + return PIPE_FORMAT_ASTC_5x4; + case MESA_FORMAT_RGBA_ASTC_5x5: + return PIPE_FORMAT_ASTC_5x5; + case MESA_FORMAT_RGBA_ASTC_6x5: + return PIPE_FORMAT_ASTC_6x5; + case MESA_FORMAT_RGBA_ASTC_6x6: + return PIPE_FORMAT_ASTC_6x6; + case MESA_FORMAT_RGBA_ASTC_8x5: + return PIPE_FORMAT_ASTC_8x5; + case MESA_FORMAT_RGBA_ASTC_8x6: + return PIPE_FORMAT_ASTC_8x6; + case MESA_FORMAT_RGBA_ASTC_8x8: + return PIPE_FORMAT_ASTC_8x8; + case MESA_FORMAT_RGBA_ASTC_10x5: + return PIPE_FORMAT_ASTC_10x5; + case MESA_FORMAT_RGBA_ASTC_10x6: + return PIPE_FORMAT_ASTC_10x6; + case MESA_FORMAT_RGBA_ASTC_10x8: + return PIPE_FORMAT_ASTC_10x8; + case MESA_FORMAT_RGBA_ASTC_10x10: + return PIPE_FORMAT_ASTC_10x10; + case MESA_FORMAT_RGBA_ASTC_12x10: + return PIPE_FORMAT_ASTC_12x10; + case MESA_FORMAT_RGBA_ASTC_12x12: + return PIPE_FORMAT_ASTC_12x12; + + case MESA_FORMAT_SRGB8_ALPHA8_ASTC_4x4: + return PIPE_FORMAT_ASTC_4x4_SRGB; + case MESA_FORMAT_SRGB8_ALPHA8_ASTC_5x4: + return PIPE_FORMAT_ASTC_5x4_SRGB; + case MESA_FORMAT_SRGB8_ALPHA8_ASTC_5x5: + return PIPE_FORMAT_ASTC_5x5_SRGB; + case MESA_FORMAT_SRGB8_ALPHA8_ASTC_6x5: + return PIPE_FORMAT_ASTC_6x5_SRGB; + case MESA_FORMAT_SRGB8_ALPHA8_ASTC_6x6: + return PIPE_FORMAT_ASTC_6x6_SRGB; + case MESA_FORMAT_SRGB8_ALPHA8_ASTC_8x5: + return PIPE_FORMAT_ASTC_8x5_SRGB; + case MESA_FORMAT_SRGB8_ALPHA8_ASTC_8x6: + return PIPE_FORMAT_ASTC_8x6_SRGB; + case MESA_FORMAT_SRGB8_ALPHA8_ASTC_8x8: + return PIPE_FORMAT_ASTC_8x8_SRGB; + case MESA_FORMAT_SRGB8_ALPHA8_ASTC_10x5: + return PIPE_FORMAT_ASTC_10x5_SRGB; + case MESA_FORMAT_SRGB8_ALPHA8_ASTC_10x6: + return PIPE_FORMAT_ASTC_10x6_SRGB; + case MESA_FORMAT_SRGB8_ALPHA8_ASTC_10x8: + return PIPE_FORMAT_ASTC_10x8_SRGB; + case MESA_FORMAT_SRGB8_ALPHA8_ASTC_10x10: + return PIPE_FORMAT_ASTC_10x10_SRGB; + case MESA_FORMAT_SRGB8_ALPHA8_ASTC_12x10: + return PIPE_FORMAT_ASTC_12x10_SRGB; + case MESA_FORMAT_SRGB8_ALPHA8_ASTC_12x12: + return PIPE_FORMAT_ASTC_12x12_SRGB; + default: return PIPE_FORMAT_NONE; } @@ -496,8 +565,12 @@ st_pipe_format_to_mesa_format(enum pipe_format format) return MESA_FORMAT_X8R8G8B8_UNORM; case PIPE_FORMAT_B5G5R5A1_UNORM: return MESA_FORMAT_B5G5R5A1_UNORM; + case PIPE_FORMAT_A1B5G5R5_UNORM: + return MESA_FORMAT_A1B5G5R5_UNORM; case PIPE_FORMAT_B4G4R4A4_UNORM: return MESA_FORMAT_B4G4R4A4_UNORM; + case PIPE_FORMAT_A4B4G4R4_UNORM: + return MESA_FORMAT_A4B4G4R4_UNORM; case PIPE_FORMAT_B5G6R5_UNORM: return MESA_FORMAT_B5G6R5_UNORM; case PIPE_FORMAT_B2G3R3_UNORM: @@ -506,6 +579,8 @@ st_pipe_format_to_mesa_format(enum pipe_format format) return MESA_FORMAT_B10G10R10A2_UNORM; case PIPE_FORMAT_R10G10B10A2_UNORM: return MESA_FORMAT_R10G10B10A2_UNORM; + case PIPE_FORMAT_R10G10B10X2_UNORM: + return MESA_FORMAT_R10G10B10X2_UNORM; case PIPE_FORMAT_L4A4_UNORM: return MESA_FORMAT_L4A4_UNORM; case PIPE_FORMAT_LA88_UNORM: @@ -826,6 +901,8 @@ st_pipe_format_to_mesa_format(enum pipe_format format) return MESA_FORMAT_B4G4R4X4_UNORM; case PIPE_FORMAT_B5G5R5X1_UNORM: return MESA_FORMAT_B5G5R5X1_UNORM; + case PIPE_FORMAT_X1B5G5R5_UNORM: + return MESA_FORMAT_X1B5G5R5_UNORM; case PIPE_FORMAT_RGBX8888_SNORM: return MESA_FORMAT_R8G8B8X8_SNORM; case PIPE_FORMAT_XBGR8888_SNORM: @@ -883,6 +960,64 @@ st_pipe_format_to_mesa_format(enum pipe_format format) case PIPE_FORMAT_ETC2_RG11_SNORM: return MESA_FORMAT_ETC2_SIGNED_RG11_EAC; + case PIPE_FORMAT_ASTC_4x4: + return MESA_FORMAT_RGBA_ASTC_4x4; + case PIPE_FORMAT_ASTC_5x4: + return MESA_FORMAT_RGBA_ASTC_5x4; + case PIPE_FORMAT_ASTC_5x5: + return MESA_FORMAT_RGBA_ASTC_5x5; + case PIPE_FORMAT_ASTC_6x5: + return MESA_FORMAT_RGBA_ASTC_6x5; + case PIPE_FORMAT_ASTC_6x6: + return MESA_FORMAT_RGBA_ASTC_6x6; + case PIPE_FORMAT_ASTC_8x5: + return MESA_FORMAT_RGBA_ASTC_8x5; + case PIPE_FORMAT_ASTC_8x6: + return MESA_FORMAT_RGBA_ASTC_8x6; + case PIPE_FORMAT_ASTC_8x8: + return MESA_FORMAT_RGBA_ASTC_8x8; + case PIPE_FORMAT_ASTC_10x5: + return MESA_FORMAT_RGBA_ASTC_10x5; + case PIPE_FORMAT_ASTC_10x6: + return MESA_FORMAT_RGBA_ASTC_10x6; + case PIPE_FORMAT_ASTC_10x8: + return MESA_FORMAT_RGBA_ASTC_10x8; + case PIPE_FORMAT_ASTC_10x10: + return MESA_FORMAT_RGBA_ASTC_10x10; + case PIPE_FORMAT_ASTC_12x10: + return MESA_FORMAT_RGBA_ASTC_12x10; + case PIPE_FORMAT_ASTC_12x12: + return MESA_FORMAT_RGBA_ASTC_12x12; + + case PIPE_FORMAT_ASTC_4x4_SRGB: + return MESA_FORMAT_SRGB8_ALPHA8_ASTC_4x4; + case PIPE_FORMAT_ASTC_5x4_SRGB: + return MESA_FORMAT_SRGB8_ALPHA8_ASTC_5x4; + case PIPE_FORMAT_ASTC_5x5_SRGB: + return MESA_FORMAT_SRGB8_ALPHA8_ASTC_5x5; + case PIPE_FORMAT_ASTC_6x5_SRGB: + return MESA_FORMAT_SRGB8_ALPHA8_ASTC_6x5; + case PIPE_FORMAT_ASTC_6x6_SRGB: + return MESA_FORMAT_SRGB8_ALPHA8_ASTC_6x6; + case PIPE_FORMAT_ASTC_8x5_SRGB: + return MESA_FORMAT_SRGB8_ALPHA8_ASTC_8x5; + case PIPE_FORMAT_ASTC_8x6_SRGB: + return MESA_FORMAT_SRGB8_ALPHA8_ASTC_8x6; + case PIPE_FORMAT_ASTC_8x8_SRGB: + return MESA_FORMAT_SRGB8_ALPHA8_ASTC_8x8; + case PIPE_FORMAT_ASTC_10x5_SRGB: + return MESA_FORMAT_SRGB8_ALPHA8_ASTC_10x5; + case PIPE_FORMAT_ASTC_10x6_SRGB: + return MESA_FORMAT_SRGB8_ALPHA8_ASTC_10x6; + case PIPE_FORMAT_ASTC_10x8_SRGB: + return MESA_FORMAT_SRGB8_ALPHA8_ASTC_10x8; + case PIPE_FORMAT_ASTC_10x10_SRGB: + return MESA_FORMAT_SRGB8_ALPHA8_ASTC_10x10; + case PIPE_FORMAT_ASTC_12x10_SRGB: + return MESA_FORMAT_SRGB8_ALPHA8_ASTC_12x10; + case PIPE_FORMAT_ASTC_12x12_SRGB: + return MESA_FORMAT_SRGB8_ALPHA8_ASTC_12x12; + default: return MESA_FORMAT_NONE; } @@ -910,24 +1045,24 @@ test_format_conversion(struct st_context *st) pf = st_mesa_format_to_pipe_format(st, i); if (pf != PIPE_FORMAT_NONE) { - mesa_format mf = st_pipe_format_to_mesa_format(pf); + mesa_format MAYBE_UNUSED mf = st_pipe_format_to_mesa_format(pf); assert(mf == i); } } /* Test all Gallium formats */ for (i = 1; i < PIPE_FORMAT_COUNT; i++) { - mesa_format mf = st_pipe_format_to_mesa_format(i); - /* ETC formats are translated differently, skip them. */ if (i == PIPE_FORMAT_ETC1_RGB8 && !st->has_etc1) continue; + mesa_format mf = st_pipe_format_to_mesa_format(i); if (_mesa_is_format_etc2(mf) && !st->has_etc2) continue; if (mf != MESA_FORMAT_NONE) { - enum pipe_format pf = st_mesa_format_to_pipe_format(st, mf); + enum pipe_format MAYBE_UNUSED pf = + st_mesa_format_to_pipe_format(st, mf); assert(pf == i); } } @@ -940,28 +1075,28 @@ test_format_conversion(struct st_context *st) struct format_mapping { GLenum glFormats[18]; /**< list of GLenum formats, 0-terminated */ - enum pipe_format pipeFormats[13]; /**< list of pipe formats, 0-terminated */ + enum pipe_format pipeFormats[14]; /**< list of pipe formats, 0-terminated */ }; #define DEFAULT_RGBA_FORMATS \ - PIPE_FORMAT_B8G8R8A8_UNORM, \ PIPE_FORMAT_R8G8B8A8_UNORM, \ + PIPE_FORMAT_B8G8R8A8_UNORM, \ PIPE_FORMAT_A8R8G8B8_UNORM, \ PIPE_FORMAT_A8B8G8R8_UNORM, \ 0 #define DEFAULT_RGB_FORMATS \ - PIPE_FORMAT_B8G8R8X8_UNORM, \ PIPE_FORMAT_R8G8B8X8_UNORM, \ + PIPE_FORMAT_B8G8R8X8_UNORM, \ PIPE_FORMAT_X8R8G8B8_UNORM, \ PIPE_FORMAT_X8B8G8R8_UNORM, \ PIPE_FORMAT_B5G6R5_UNORM, \ DEFAULT_RGBA_FORMATS #define DEFAULT_SRGBA_FORMATS \ - PIPE_FORMAT_B8G8R8A8_SRGB, \ PIPE_FORMAT_R8G8B8A8_SRGB, \ + PIPE_FORMAT_B8G8R8A8_SRGB, \ PIPE_FORMAT_A8R8G8B8_SRGB, \ PIPE_FORMAT_A8B8G8R8_SRGB, \ 0 @@ -992,17 +1127,18 @@ static const struct format_mapping format_map[] = { /* Basic RGB, RGBA formats */ { { GL_RGB10, 0 }, - { PIPE_FORMAT_B10G10R10X2_UNORM, PIPE_FORMAT_B10G10R10A2_UNORM, - PIPE_FORMAT_R10G10B10A2_UNORM, DEFAULT_RGB_FORMATS } + { PIPE_FORMAT_R10G10B10X2_UNORM, PIPE_FORMAT_B10G10R10X2_UNORM, + PIPE_FORMAT_R10G10B10A2_UNORM, PIPE_FORMAT_B10G10R10A2_UNORM, + DEFAULT_RGB_FORMATS } }, { { GL_RGB10_A2, 0 }, - { PIPE_FORMAT_B10G10R10A2_UNORM, PIPE_FORMAT_R10G10B10A2_UNORM, + { PIPE_FORMAT_R10G10B10A2_UNORM, PIPE_FORMAT_B10G10R10A2_UNORM, DEFAULT_RGBA_FORMATS } }, { { 4, GL_RGBA, GL_RGBA8, 0 }, - { DEFAULT_RGBA_FORMATS } + { PIPE_FORMAT_R8G8B8A8_UNORM, DEFAULT_RGBA_FORMATS } }, { { GL_BGRA, 0 }, @@ -1010,7 +1146,7 @@ static const struct format_mapping format_map[] = { }, { { 3, GL_RGB, GL_RGB8, 0 }, - { DEFAULT_RGB_FORMATS } + { PIPE_FORMAT_R8G8B8X8_UNORM, DEFAULT_RGB_FORMATS } }, { { GL_RGB12, GL_RGB16, 0 }, @@ -1023,11 +1159,13 @@ static const struct format_mapping format_map[] = { }, { { GL_RGBA4, GL_RGBA2, 0 }, - { PIPE_FORMAT_B4G4R4A4_UNORM, DEFAULT_RGBA_FORMATS } + { PIPE_FORMAT_B4G4R4A4_UNORM, PIPE_FORMAT_A4B4G4R4_UNORM, + DEFAULT_RGBA_FORMATS } }, { { GL_RGB5_A1, 0 }, - { PIPE_FORMAT_B5G5R5A1_UNORM, DEFAULT_RGBA_FORMATS } + { PIPE_FORMAT_B5G5R5A1_UNORM, PIPE_FORMAT_A1B5G5R5_UNORM, + DEFAULT_RGBA_FORMATS } }, { { GL_R3_G3_B2, 0 }, @@ -1037,11 +1175,13 @@ static const struct format_mapping format_map[] = { { { GL_RGB4 }, { PIPE_FORMAT_B4G4R4X4_UNORM, PIPE_FORMAT_B4G4R4A4_UNORM, + PIPE_FORMAT_A4B4G4R4_UNORM, DEFAULT_RGB_FORMATS } }, { { GL_RGB5 }, - { PIPE_FORMAT_B5G5R5X1_UNORM, PIPE_FORMAT_B5G5R5A1_UNORM, + { PIPE_FORMAT_B5G5R5X1_UNORM, PIPE_FORMAT_X1B5G5R5_UNORM, + PIPE_FORMAT_B5G5R5A1_UNORM, PIPE_FORMAT_A1B5G5R5_UNORM, DEFAULT_RGB_FORMATS } }, { @@ -1052,8 +1192,8 @@ static const struct format_mapping format_map[] = { /* basic Alpha formats */ { { GL_ALPHA12, GL_ALPHA16, 0 }, - { PIPE_FORMAT_A16_UNORM, PIPE_FORMAT_A8_UNORM, - DEFAULT_RGBA_FORMATS } + { PIPE_FORMAT_A16_UNORM, PIPE_FORMAT_R16G16B16A16_UNORM, + PIPE_FORMAT_A8_UNORM, DEFAULT_RGBA_FORMATS } }, { { GL_ALPHA, GL_ALPHA4, GL_ALPHA8, GL_COMPRESSED_ALPHA, 0 }, @@ -1063,19 +1203,20 @@ static const struct format_mapping format_map[] = { /* basic Luminance formats */ { { GL_LUMINANCE12, GL_LUMINANCE16, 0 }, - { PIPE_FORMAT_L16_UNORM, PIPE_FORMAT_L8_UNORM, DEFAULT_RGB_FORMATS } + { PIPE_FORMAT_L16_UNORM, PIPE_FORMAT_R16G16B16A16_UNORM, + PIPE_FORMAT_L8_UNORM, DEFAULT_RGB_FORMATS } }, { { 1, GL_LUMINANCE, GL_LUMINANCE4, GL_LUMINANCE8, 0 }, - { PIPE_FORMAT_L8_UNORM, DEFAULT_RGB_FORMATS } + { PIPE_FORMAT_L8_UNORM, PIPE_FORMAT_L8A8_UNORM, DEFAULT_RGB_FORMATS } }, /* basic Luminance/Alpha formats */ { { GL_LUMINANCE12_ALPHA4, GL_LUMINANCE12_ALPHA12, GL_LUMINANCE16_ALPHA16, 0}, - { PIPE_FORMAT_L16A16_UNORM, PIPE_FORMAT_L8A8_UNORM, - DEFAULT_RGBA_FORMATS } + { PIPE_FORMAT_L16A16_UNORM, PIPE_FORMAT_R16G16B16A16_UNORM, + PIPE_FORMAT_L8A8_UNORM, DEFAULT_RGBA_FORMATS } }, { { 2, GL_LUMINANCE_ALPHA, GL_LUMINANCE6_ALPHA2, GL_LUMINANCE8_ALPHA8, 0 }, @@ -1090,7 +1231,8 @@ static const struct format_mapping format_map[] = { /* basic Intensity formats */ { { GL_INTENSITY12, GL_INTENSITY16, 0 }, - { PIPE_FORMAT_I16_UNORM, PIPE_FORMAT_I8_UNORM, DEFAULT_RGBA_FORMATS } + { PIPE_FORMAT_I16_UNORM, PIPE_FORMAT_R16G16B16A16_UNORM, + PIPE_FORMAT_I8_UNORM, DEFAULT_RGBA_FORMATS } }, { { GL_INTENSITY, GL_INTENSITY4, GL_INTENSITY8, @@ -1192,7 +1334,7 @@ static const struct format_mapping format_map[] = { }, { { GL_SRGB_ALPHA_EXT, GL_SRGB8_ALPHA8_EXT, 0 }, - { DEFAULT_SRGBA_FORMATS } + { PIPE_FORMAT_R8G8B8A8_SRGB, DEFAULT_SRGBA_FORMATS } }, { { GL_COMPRESSED_SRGB_EXT, GL_COMPRESSED_SRGB_S3TC_DXT1_EXT, 0 }, @@ -1368,6 +1510,48 @@ static const struct format_mapping format_map[] = { { PIPE_FORMAT_ETC1_RGB8, 0 } }, + /* ETC2 */ + { + { GL_COMPRESSED_RGB8_ETC2, 0 }, + { PIPE_FORMAT_ETC2_RGB8, 0 } + }, + { + { GL_COMPRESSED_SRGB8_ETC2, 0 }, + { PIPE_FORMAT_ETC2_SRGB8, 0 } + }, + { + { GL_COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2, 0 }, + { PIPE_FORMAT_ETC2_RGB8A1, 0 } + }, + { + { GL_COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2, 0 }, + { PIPE_FORMAT_ETC2_SRGB8A1, 0 } + }, + { + { GL_COMPRESSED_RGBA8_ETC2_EAC, 0 }, + { PIPE_FORMAT_ETC2_RGBA8, 0 } + }, + { + { GL_COMPRESSED_SRGB8_ALPHA8_ETC2_EAC, 0 }, + { PIPE_FORMAT_ETC2_SRGBA8, 0 } + }, + { + { GL_COMPRESSED_R11_EAC, 0 }, + { PIPE_FORMAT_ETC2_R11_UNORM, 0 } + }, + { + { GL_COMPRESSED_SIGNED_R11_EAC, 0 }, + { PIPE_FORMAT_ETC2_R11_SNORM, 0 } + }, + { + { GL_COMPRESSED_RG11_EAC, 0 }, + { PIPE_FORMAT_ETC2_RG11_UNORM, 0 } + }, + { + { GL_COMPRESSED_SIGNED_RG11_EAC, 0 }, + { PIPE_FORMAT_ETC2_RG11_SNORM, 0 } + }, + /* BPTC */ { { GL_COMPRESSED_RGBA_BPTC_UNORM, 0 }, @@ -1386,6 +1570,121 @@ static const struct format_mapping format_map[] = { { PIPE_FORMAT_BPTC_RGB_UFLOAT, 0 }, }, + /* ASTC */ + { + { GL_COMPRESSED_RGBA_ASTC_4x4_KHR, 0 }, + { PIPE_FORMAT_ASTC_4x4, 0}, + }, + { + { GL_COMPRESSED_RGBA_ASTC_5x4_KHR, 0 }, + { PIPE_FORMAT_ASTC_5x4, 0}, + }, + { + { GL_COMPRESSED_RGBA_ASTC_5x5_KHR, 0 }, + { PIPE_FORMAT_ASTC_5x5, 0}, + }, + { + { GL_COMPRESSED_RGBA_ASTC_6x5_KHR, 0 }, + { PIPE_FORMAT_ASTC_6x5, 0}, + }, + { + { GL_COMPRESSED_RGBA_ASTC_6x6_KHR, 0 }, + { PIPE_FORMAT_ASTC_6x6, 0}, + }, + { + { GL_COMPRESSED_RGBA_ASTC_8x5_KHR, 0 }, + { PIPE_FORMAT_ASTC_8x5, 0}, + }, + { + { GL_COMPRESSED_RGBA_ASTC_8x6_KHR, 0 }, + { PIPE_FORMAT_ASTC_8x6, 0}, + }, + { + { GL_COMPRESSED_RGBA_ASTC_8x8_KHR, 0 }, + { PIPE_FORMAT_ASTC_8x8, 0}, + }, + { + { GL_COMPRESSED_RGBA_ASTC_10x5_KHR, 0 }, + { PIPE_FORMAT_ASTC_10x5, 0}, + }, + { + { GL_COMPRESSED_RGBA_ASTC_10x6_KHR, 0 }, + { PIPE_FORMAT_ASTC_10x6, 0}, + }, + { + { GL_COMPRESSED_RGBA_ASTC_10x8_KHR, 0 }, + { PIPE_FORMAT_ASTC_10x8, 0}, + }, + { + { GL_COMPRESSED_RGBA_ASTC_10x10_KHR, 0 }, + { PIPE_FORMAT_ASTC_10x10, 0}, + }, + { + { GL_COMPRESSED_RGBA_ASTC_12x10_KHR, 0 }, + { PIPE_FORMAT_ASTC_12x10, 0}, + }, + { + { GL_COMPRESSED_RGBA_ASTC_12x12_KHR, 0 }, + { PIPE_FORMAT_ASTC_12x12, 0}, + }, + + { + { GL_COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR, 0 }, + { PIPE_FORMAT_ASTC_4x4_SRGB, 0}, + }, + { + { GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR, 0 }, + { PIPE_FORMAT_ASTC_5x4_SRGB, 0}, + }, + { + { GL_COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR, 0 }, + { PIPE_FORMAT_ASTC_5x5_SRGB, 0}, + }, + { + { GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR, 0 }, + { PIPE_FORMAT_ASTC_6x5_SRGB, 0}, + }, + { + { GL_COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR, 0 }, + { PIPE_FORMAT_ASTC_6x6_SRGB, 0}, + }, + { + { GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR, 0 }, + { PIPE_FORMAT_ASTC_8x5_SRGB, 0}, + }, + { + { GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR, 0 }, + { PIPE_FORMAT_ASTC_8x6_SRGB, 0}, + }, + { + { GL_COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR, 0 }, + { PIPE_FORMAT_ASTC_8x8_SRGB, 0}, + }, + { + { GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR, 0 }, + { PIPE_FORMAT_ASTC_10x5_SRGB, 0}, + }, + { + { GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR, 0 }, + { PIPE_FORMAT_ASTC_10x6_SRGB, 0}, + }, + { + { GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR, 0 }, + { PIPE_FORMAT_ASTC_10x8_SRGB, 0}, + }, + { + { GL_COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR, 0 }, + { PIPE_FORMAT_ASTC_10x10_SRGB, 0}, + }, + { + { GL_COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR, 0 }, + { PIPE_FORMAT_ASTC_12x10_SRGB, 0}, + }, + { + { GL_COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR, 0 }, + { PIPE_FORMAT_ASTC_12x12_SRGB, 0}, + }, + /* signed/unsigned integer formats. */ { @@ -1395,7 +1694,7 @@ static const struct format_mapping format_map[] = { { PIPE_FORMAT_R8G8B8A8_SINT, 0 } }, { - { GL_RGB_INTEGER_EXT, + { GL_RGB_INTEGER_EXT, GL_BGR_INTEGER_EXT, GL_RGB8I_EXT, GL_BLUE_INTEGER_EXT, 0 }, @@ -1405,101 +1704,101 @@ static const struct format_mapping format_map[] = { { { GL_ALPHA_INTEGER_EXT, GL_ALPHA8I_EXT, 0 }, - { PIPE_FORMAT_A8_SINT, 0 } + { PIPE_FORMAT_A8_SINT, PIPE_FORMAT_R8G8B8A8_SINT, 0 } }, { { GL_ALPHA16I_EXT, 0 }, - { PIPE_FORMAT_A16_SINT, 0 } + { PIPE_FORMAT_A16_SINT, PIPE_FORMAT_R16G16B16A16_SINT, 0 } }, { { GL_ALPHA32I_EXT, 0 }, - { PIPE_FORMAT_A32_SINT, 0 } + { PIPE_FORMAT_A32_SINT, PIPE_FORMAT_R32G32B32A32_SINT, 0 } }, { { GL_ALPHA8UI_EXT, 0 }, - { PIPE_FORMAT_A8_UINT, 0 } + { PIPE_FORMAT_A8_UINT, PIPE_FORMAT_R8G8B8A8_UINT, 0 } }, { { GL_ALPHA16UI_EXT, 0 }, - { PIPE_FORMAT_A16_UINT, 0 } + { PIPE_FORMAT_A16_UINT, PIPE_FORMAT_R16G16B16A16_UINT, 0 } }, { { GL_ALPHA32UI_EXT, 0 }, - { PIPE_FORMAT_A32_UINT, 0 } + { PIPE_FORMAT_A32_UINT, PIPE_FORMAT_R32G32B32A32_UINT, 0 } }, { { GL_INTENSITY8I_EXT, 0 }, - { PIPE_FORMAT_I8_SINT, 0 } + { PIPE_FORMAT_I8_SINT, PIPE_FORMAT_R8G8B8A8_SINT, 0 } }, { { GL_INTENSITY16I_EXT, 0 }, - { PIPE_FORMAT_I16_SINT, 0 } + { PIPE_FORMAT_I16_SINT, PIPE_FORMAT_R16G16B16A16_SINT, 0 } }, { { GL_INTENSITY32I_EXT, 0 }, - { PIPE_FORMAT_I32_SINT, 0 } + { PIPE_FORMAT_I32_SINT, PIPE_FORMAT_R32G32B32A32_SINT, 0 } }, { { GL_INTENSITY8UI_EXT, 0 }, - { PIPE_FORMAT_I8_UINT, 0 } + { PIPE_FORMAT_I8_UINT, PIPE_FORMAT_R8G8B8A8_UINT, 0 } }, { { GL_INTENSITY16UI_EXT, 0 }, - { PIPE_FORMAT_I16_UINT, 0 } + { PIPE_FORMAT_I16_UINT, PIPE_FORMAT_R16G16B16A16_UINT, 0 } }, { { GL_INTENSITY32UI_EXT, 0 }, - { PIPE_FORMAT_I32_UINT, 0 } + { PIPE_FORMAT_I32_UINT, PIPE_FORMAT_R32G32B32A32_UINT, 0 } }, { { GL_LUMINANCE8I_EXT, 0 }, - { PIPE_FORMAT_L8_SINT, 0 } + { PIPE_FORMAT_L8_SINT, PIPE_FORMAT_R8G8B8A8_SINT, 0 } }, { { GL_LUMINANCE16I_EXT, 0 }, - { PIPE_FORMAT_L16_SINT, 0 } + { PIPE_FORMAT_L16_SINT, PIPE_FORMAT_R16G16B16A16_SINT, 0 } }, { { GL_LUMINANCE32I_EXT, 0 }, - { PIPE_FORMAT_L32_SINT, 0 } + { PIPE_FORMAT_L32_SINT, PIPE_FORMAT_R32G32B32A32_SINT, 0 } }, { { GL_LUMINANCE_INTEGER_EXT, GL_LUMINANCE8UI_EXT, 0 }, - { PIPE_FORMAT_L8_UINT, 0 } + { PIPE_FORMAT_L8_UINT, PIPE_FORMAT_R8G8B8A8_UINT, 0 } }, { { GL_LUMINANCE16UI_EXT, 0 }, - { PIPE_FORMAT_L16_UINT, 0 } + { PIPE_FORMAT_L16_UINT, PIPE_FORMAT_R16G16B16A16_UINT, 0 } }, { { GL_LUMINANCE32UI_EXT, 0 }, - { PIPE_FORMAT_L32_UINT, 0 } + { PIPE_FORMAT_L32_UINT, PIPE_FORMAT_R32G32B32A32_UINT, 0 } }, { { GL_LUMINANCE_ALPHA_INTEGER_EXT, GL_LUMINANCE_ALPHA8I_EXT, 0 }, - { PIPE_FORMAT_L8A8_SINT, 0 } + { PIPE_FORMAT_L8A8_SINT, PIPE_FORMAT_R8G8B8A8_SINT, 0 } }, { { GL_LUMINANCE_ALPHA16I_EXT, 0 }, - { PIPE_FORMAT_L16A16_SINT, 0 } + { PIPE_FORMAT_L16A16_SINT, PIPE_FORMAT_R16G16B16A16_SINT, 0 } }, { { GL_LUMINANCE_ALPHA32I_EXT, 0 }, - { PIPE_FORMAT_L32A32_SINT, 0 } + { PIPE_FORMAT_L32A32_SINT, PIPE_FORMAT_R32G32B32A32_SINT, 0 } }, { { GL_LUMINANCE_ALPHA8UI_EXT, 0 }, - { PIPE_FORMAT_L8A8_UINT, 0 } + { PIPE_FORMAT_L8A8_UINT, PIPE_FORMAT_R8G8B8A8_UINT, 0 } }, { { GL_LUMINANCE_ALPHA16UI_EXT, 0 }, - { PIPE_FORMAT_L16A16_UINT, 0 } + { PIPE_FORMAT_L16A16_UINT, PIPE_FORMAT_R16G16B16A16_UINT, 0 } }, { { GL_LUMINANCE_ALPHA32UI_EXT, 0 }, - { PIPE_FORMAT_L32A32_UINT, 0 } + { PIPE_FORMAT_L32A32_UINT, PIPE_FORMAT_R32G32B32A32_UINT, 0 } }, { { GL_RGB16I_EXT, 0 }, @@ -1695,13 +1994,13 @@ find_supported_format(struct pipe_screen *screen, const enum pipe_format formats[], enum pipe_texture_target target, unsigned sample_count, - unsigned tex_usage, + unsigned bindings, boolean allow_dxt) { uint i; for (i = 0; formats[i]; i++) { if (screen->is_format_supported(screen, formats[i], target, - sample_count, tex_usage)) { + sample_count, bindings)) { if (!allow_dxt && util_format_is_s3tc(formats[i])) { /* we can't return a dxt format, continue searching */ continue; @@ -1713,6 +2012,7 @@ find_supported_format(struct pipe_screen *screen, return PIPE_FORMAT_NONE; } + struct exact_format_mapping { GLenum format; @@ -1748,20 +2048,11 @@ static const struct exact_format_mapping rgbx8888_tbl[] = { 0, 0, 0 } }; -static const struct exact_format_mapping rgba1010102_tbl[] = -{ - { GL_BGRA, GL_UNSIGNED_INT_2_10_10_10_REV, PIPE_FORMAT_B10G10R10A2_UNORM }, - /* No Mesa formats for these Gallium formats: - { GL_RGBA, GL_UNSIGNED_INT_2_10_10_10_REV, PIPE_FORMAT_R10G10B10A2_UNORM }, - { GL_ABGR_EXT, GL_UNSIGNED_INT_10_10_10_2, PIPE_FORMAT_R10G10B10A2_UNORM }, - { GL_ABGR_EXT, GL_UNSIGNED_INT, PIPE_FORMAT_R10G10B10A2_UNORM }, - */ - { 0, 0, 0 } -}; /** - * If there is an exact pipe_format match for {internalFormat, format, type} - * return that, otherwise return PIPE_FORMAT_NONE so we can do fuzzy matching. + * For unsized/base internal formats, we may choose a convenient effective + * internal format for {format, type}. If one exists, return that, otherwise + * return PIPE_FORMAT_NONE. */ static enum pipe_format find_exact_format(GLint internalFormat, GLenum format, GLenum type) @@ -1775,17 +2066,12 @@ find_exact_format(GLint internalFormat, GLenum format, GLenum type) switch (internalFormat) { case 4: case GL_RGBA: - case GL_RGBA8: tbl = rgba8888_tbl; break; case 3: case GL_RGB: - case GL_RGB8: tbl = rgbx8888_tbl; break; - case GL_RGB10_A2: - tbl = rgba1010102_tbl; - break; default: return PIPE_FORMAT_NONE; } @@ -1797,6 +2083,7 @@ find_exact_format(GLint internalFormat, GLenum format, GLenum type) return PIPE_FORMAT_NONE; } + /** * Given an OpenGL internalFormat value for a texture or surface, return * the best matching PIPE_FORMAT_x, or PIPE_FORMAT_NONE if there's no match. @@ -1847,8 +2134,22 @@ st_choose_format(struct st_context *st, GLenum internalFormat, pf = find_exact_format(internalFormat, format, type); if (pf != PIPE_FORMAT_NONE && screen->is_format_supported(screen, pf, - target, sample_count, bindings)) - return pf; + target, sample_count, bindings)) { + goto success; + } + + /* For an unsized GL_RGB but a 2_10_10_10 type, try to pick one of the + * 2_10_10_10 formats. This is important for + * GL_EXT_texture_type_2_10_10_10_EXT support, which says that these + * formats are not color-renderable. Mesa's check for making those + * non-color-renderable is based on our chosen format being 2101010. + */ + if (type == GL_UNSIGNED_INT_2_10_10_10_REV) { + if (internalFormat == GL_RGB) + internalFormat = GL_RGB10; + else if (internalFormat == GL_RGBA) + internalFormat = GL_RGB10_A2; + } /* search table for internalFormat */ for (i = 0; i < ARRAY_SIZE(format_map); i++) { @@ -1858,15 +2159,27 @@ st_choose_format(struct st_context *st, GLenum internalFormat, /* Found the desired internal format. Find first pipe format * which is supported by the driver. */ - return find_supported_format(screen, mapping->pipeFormats, - target, sample_count, bindings, - allow_dxt); + pf = find_supported_format(screen, mapping->pipeFormats, + target, sample_count, bindings, + allow_dxt); + goto success; } } } _mesa_problem(NULL, "unhandled format!\n"); return PIPE_FORMAT_NONE; + +success: + if (0) { + debug_printf("%s(fmt=%s, type=%s, intFmt=%s) = %s\n", + __FUNCTION__, + _mesa_enum_to_string(format), + _mesa_enum_to_string(type), + _mesa_enum_to_string(internalFormat), + util_format_name(pf)); + } + return pf; } @@ -1877,13 +2190,13 @@ enum pipe_format st_choose_renderbuffer_format(struct st_context *st, GLenum internalFormat, unsigned sample_count) { - uint usage; + unsigned bindings; if (_mesa_is_depth_or_stencil_format(internalFormat)) - usage = PIPE_BIND_DEPTH_STENCIL; + bindings = PIPE_BIND_DEPTH_STENCIL; else - usage = PIPE_BIND_RENDER_TARGET; + bindings = PIPE_BIND_RENDER_TARGET; return st_choose_format(st, internalFormat, GL_NONE, GL_NONE, - PIPE_TEXTURE_2D, sample_count, usage, FALSE); + PIPE_TEXTURE_2D, sample_count, bindings, FALSE); } @@ -1896,7 +2209,7 @@ st_choose_renderbuffer_format(struct st_context *st, */ enum pipe_format st_choose_matching_format(struct st_context *st, unsigned bind, - GLenum format, GLenum type, GLboolean swapBytes) + GLenum format, GLenum type, GLboolean swapBytes) { struct pipe_screen *screen = st->pipe->screen; mesa_format mesa_format; @@ -1942,7 +2255,15 @@ st_ChooseTextureFormat(struct gl_context *ctx, GLenum target, enum pipe_format pFormat; mesa_format mFormat; unsigned bindings; - enum pipe_texture_target pTarget = gl_target_to_pipe(target); + bool is_renderbuffer = false; + enum pipe_texture_target pTarget; + + if (target == GL_RENDERBUFFER) { + pTarget = PIPE_TEXTURE_2D; + is_renderbuffer = true; + } else { + pTarget = gl_target_to_pipe(target); + } if (target == GL_TEXTURE_1D || target == GL_TEXTURE_1D_ARRAY) { /* We don't do compression for these texture targets because of @@ -1960,7 +2281,7 @@ st_ChooseTextureFormat(struct gl_context *ctx, GLenum target, bindings = PIPE_BIND_SAMPLER_VIEW; if (_mesa_is_depth_or_stencil_format(internalFormat)) bindings |= PIPE_BIND_DEPTH_STENCIL; - else if (internalFormat == 3 || internalFormat == 4 || + else if (is_renderbuffer || internalFormat == 3 || internalFormat == 4 || internalFormat == GL_RGB || internalFormat == GL_RGBA || internalFormat == GL_RGB8 || internalFormat == GL_RGBA8 || internalFormat == GL_BGRA || @@ -1968,7 +2289,7 @@ st_ChooseTextureFormat(struct gl_context *ctx, GLenum target, internalFormat == GL_RGBA16F || internalFormat == GL_RGB32F || internalFormat == GL_RGBA32F) - bindings |= PIPE_BIND_RENDER_TARGET; + bindings |= PIPE_BIND_RENDER_TARGET; /* GLES allows the driver to choose any format which matches * the format+type combo, because GLES only supports unsized internal @@ -1993,26 +2314,36 @@ st_ChooseTextureFormat(struct gl_context *ctx, GLenum target, if (pFormat != PIPE_FORMAT_NONE) return st_pipe_format_to_mesa_format(pFormat); - /* try choosing format again, this time without render target bindings */ - pFormat = st_choose_matching_format(st, PIPE_BIND_SAMPLER_VIEW, - format, type, - ctx->Unpack.SwapBytes); - if (pFormat != PIPE_FORMAT_NONE) - return st_pipe_format_to_mesa_format(pFormat); + if (!is_renderbuffer) { + /* try choosing format again, this time without render + * target bindings. + */ + pFormat = st_choose_matching_format(st, PIPE_BIND_SAMPLER_VIEW, + format, type, + ctx->Unpack.SwapBytes); + if (pFormat != PIPE_FORMAT_NONE) + return st_pipe_format_to_mesa_format(pFormat); + } } } pFormat = st_choose_format(st, internalFormat, format, type, - pTarget, 0, bindings, ctx->Mesa_DXTn); + pTarget, 0, bindings, GL_TRUE); - if (pFormat == PIPE_FORMAT_NONE) { + if (pFormat == PIPE_FORMAT_NONE && !is_renderbuffer) { /* try choosing format again, this time without render target bindings */ pFormat = st_choose_format(st, internalFormat, format, type, pTarget, 0, PIPE_BIND_SAMPLER_VIEW, - ctx->Mesa_DXTn); + GL_TRUE); } if (pFormat == PIPE_FORMAT_NONE) { + /* lie about using etc1/etc2 natively if we do decoding tricks */ + mFormat = _mesa_glenum_to_compressed_format(internalFormat); + if ((mFormat == MESA_FORMAT_ETC1_RGB8 && !st->has_etc1) || + (_mesa_is_format_etc2(mFormat) && !st->has_etc2)) + return mFormat; + /* no luck at all */ return MESA_FORMAT_NONE; } @@ -2035,9 +2366,9 @@ st_ChooseTextureFormat(struct gl_context *ctx, GLenum target, /** - * Called via ctx->Driver.ChooseTextureFormat(). + * Called via ctx->Driver.QueryInternalFormat(). */ -size_t +static size_t st_QuerySamplesForFormat(struct gl_context *ctx, GLenum target, GLenum internalFormat, int samples[16]) { @@ -2077,6 +2408,66 @@ st_QuerySamplesForFormat(struct gl_context *ctx, GLenum target, } +/** + * ARB_internalformat_query2 driver hook. + */ +void +st_QueryInternalFormat(struct gl_context *ctx, GLenum target, + GLenum internalFormat, GLenum pname, GLint *params) +{ + struct st_context *st = st_context(ctx); + /* The API entry-point gives us a temporary params buffer that is non-NULL + * and guaranteed to have at least 16 elements. + */ + assert(params != NULL); + + switch (pname) { + case GL_SAMPLES: + st_QuerySamplesForFormat(ctx, target, internalFormat, params); + break; + + case GL_NUM_SAMPLE_COUNTS: { + int samples[16]; + size_t num_samples; + num_samples = st_QuerySamplesForFormat(ctx, target, internalFormat, + samples); + params[0] = (GLint) num_samples; + break; + } + case GL_INTERNALFORMAT_PREFERRED: { + params[0] = GL_NONE; + + /* We need to resolve an internal format that is compatible with + * the passed internal format, and optimal to the driver. By now, + * we just validate that the passed internal format is supported by + * the driver, and if so return the same internal format, otherwise + * return GL_NONE. + */ + unsigned bindings; + if (_mesa_is_depth_or_stencil_format(internalFormat)) + bindings = PIPE_BIND_DEPTH_STENCIL; + else + bindings = PIPE_BIND_RENDER_TARGET; + enum pipe_format pformat = st_choose_format(st, + internalFormat, + GL_NONE, + GL_NONE, + PIPE_TEXTURE_2D, 1, + bindings, FALSE); + if (pformat) + params[0] = internalFormat; + break; + } + default: + /* For the rest of the pnames, we call back the Mesa's default + * function for drivers that don't implement ARB_internalformat_query2. + */ + _mesa_query_internal_format_default(ctx, target, internalFormat, pname, + params); + } +} + + /** * This is used for translating texture border color and the clear * color. For example, the clear color is interpreted according to @@ -2167,6 +2558,8 @@ st_translate_color(const union gl_color_union *colorIn, out[0] = out[1] = out[2] = in[0]; out[3] = in[3]; break; + /* Stencil border is tricky on some hw. Help drivers a little here. */ + case GL_STENCIL_INDEX: case GL_INTENSITY: out[0] = out[1] = out[2] = out[3] = in[0]; break;