From 3c244dac47195cce3fdcb05176e38d33b2cad8ed Mon Sep 17 00:00:00 2001 From: =?utf8?q?Marek=20Ol=C5=A1=C3=A1k?= Date: Sat, 20 Feb 2010 21:12:45 +0100 Subject: [PATCH] r300g: precompute framebuffer register values --- src/gallium/drivers/r300/r300_context.h | 11 ++ src/gallium/drivers/r300/r300_emit.c | 14 +- src/gallium/drivers/r300/r300_screen.c | 1 - src/gallium/drivers/r300/r300_state_inlines.h | 209 ----------------------- src/gallium/drivers/r300/r300_texture.c | 231 ++++++++++++++++++++++++++ src/gallium/drivers/r300/r300_texture.h | 4 + 6 files changed, 250 insertions(+), 220 deletions(-) diff --git a/src/gallium/drivers/r300/r300_context.h b/src/gallium/drivers/r300/r300_context.h index 1eba8a8..443af4e 100644 --- a/src/gallium/drivers/r300/r300_context.h +++ b/src/gallium/drivers/r300/r300_context.h @@ -125,6 +125,16 @@ struct r300_texture_state { uint32_t format2; /* R300_TX_FORMAT2: 0x4500 */ }; +struct r300_texture_fb_state { + /* Colorbuffer. */ + uint32_t colorpitch[PIPE_MAX_TEXTURE_LEVELS]; /* R300_RB3D_COLORPITCH[0-3]*/ + uint32_t us_out_fmt; /* R300_US_OUT_FMT[0-3] */ + + /* Zbuffer. */ + uint32_t depthpitch[PIPE_MAX_TEXTURE_LEVELS]; /* R300_RB3D_DEPTHPITCH */ + uint32_t zb_format; /* R300_ZB_FORMAT */ +}; + struct r300_viewport_state { float xscale; /* R300_VAP_VPORT_XSCALE: 0x2098 */ float xoffset; /* R300_VAP_VPORT_XOFFSET: 0x209c */ @@ -232,6 +242,7 @@ struct r300_texture { /* Registers carrying texture format data. */ struct r300_texture_state state; + struct r300_texture_fb_state fb_state; /* Buffer tiling */ enum r300_buffer_tiling microtile, macrotile; diff --git a/src/gallium/drivers/r300/r300_emit.c b/src/gallium/drivers/r300/r300_emit.c index 88fe166..5a28658 100644 --- a/src/gallium/drivers/r300/r300_emit.c +++ b/src/gallium/drivers/r300/r300_emit.c @@ -422,14 +422,10 @@ void r300_emit_fb_state(struct r300_context* r300, void* state) OUT_CS_RELOC(tex->buffer, surf->offset, 0, RADEON_GEM_DOMAIN_VRAM, 0); OUT_CS_REG_SEQ(R300_RB3D_COLORPITCH0 + (4 * i), 1); - OUT_CS_RELOC(tex->buffer, tex->pitch[surf->level] | - r300_translate_colorformat(tex->tex.format) | - R300_COLOR_TILE(tex->mip_macrotile[surf->level]) | - R300_COLOR_MICROTILE(tex->microtile), + OUT_CS_RELOC(tex->buffer, tex->fb_state.colorpitch[surf->level], 0, RADEON_GEM_DOMAIN_VRAM, 0); - OUT_CS_REG(R300_US_OUT_FMT_0 + (4 * i), - r300_translate_out_fmt(surf->format)); + OUT_CS_REG(R300_US_OUT_FMT_0 + (4 * i), tex->fb_state.us_out_fmt); } /* Set up a zbuffer. */ @@ -441,12 +437,10 @@ void r300_emit_fb_state(struct r300_context* r300, void* state) OUT_CS_REG_SEQ(R300_ZB_DEPTHOFFSET, 1); OUT_CS_RELOC(tex->buffer, surf->offset, 0, RADEON_GEM_DOMAIN_VRAM, 0); - OUT_CS_REG(R300_ZB_FORMAT, r300_translate_zsformat(tex->tex.format)); + OUT_CS_REG(R300_ZB_FORMAT, tex->fb_state.zb_format); OUT_CS_REG_SEQ(R300_ZB_DEPTHPITCH, 1); - OUT_CS_RELOC(tex->buffer, tex->pitch[surf->level] | - R300_DEPTHMACROTILE(tex->mip_macrotile[surf->level]) | - R300_DEPTHMICROTILE(tex->microtile), + OUT_CS_RELOC(tex->buffer, tex->fb_state.depthpitch[surf->level], 0, RADEON_GEM_DOMAIN_VRAM, 0); } diff --git a/src/gallium/drivers/r300/r300_screen.c b/src/gallium/drivers/r300/r300_screen.c index 4bb4e5a..6a55570 100644 --- a/src/gallium/drivers/r300/r300_screen.c +++ b/src/gallium/drivers/r300/r300_screen.c @@ -27,7 +27,6 @@ #include "r300_context.h" #include "r300_screen.h" -#include "r300_state_inlines.h" #include "r300_texture.h" #include "radeon_winsys.h" diff --git a/src/gallium/drivers/r300/r300_state_inlines.h b/src/gallium/drivers/r300/r300_state_inlines.h index 63f5ff6..0e1cb32 100644 --- a/src/gallium/drivers/r300/r300_state_inlines.h +++ b/src/gallium/drivers/r300/r300_state_inlines.h @@ -327,215 +327,6 @@ static INLINE uint32_t r300_anisotropy(unsigned max_aniso) } } -/* Buffer formats. */ - -/* Colorbuffer formats. This is the unswizzled format of the RB3D block's - * output. For the swizzling of the targets, check the shader's format. */ -static INLINE uint32_t r300_translate_colorformat(enum pipe_format format) -{ - switch (format) { - /* 8-bit buffers. */ - case PIPE_FORMAT_A8_UNORM: - case PIPE_FORMAT_I8_UNORM: - case PIPE_FORMAT_L8_UNORM: - case PIPE_FORMAT_L8_SRGB: - case PIPE_FORMAT_R8_UNORM: - case PIPE_FORMAT_R8_SNORM: - return R300_COLOR_FORMAT_I8; - - /* 16-bit buffers. */ - case PIPE_FORMAT_R5G6B5_UNORM: - return R300_COLOR_FORMAT_RGB565; - case PIPE_FORMAT_A1R5G5B5_UNORM: - return R300_COLOR_FORMAT_ARGB1555; - case PIPE_FORMAT_A4R4G4B4_UNORM: - return R300_COLOR_FORMAT_ARGB4444; - - /* 32-bit buffers. */ - case PIPE_FORMAT_A8R8G8B8_UNORM: - case PIPE_FORMAT_A8R8G8B8_SRGB: - case PIPE_FORMAT_X8R8G8B8_UNORM: - case PIPE_FORMAT_X8R8G8B8_SRGB: - case PIPE_FORMAT_B8G8R8A8_UNORM: - case PIPE_FORMAT_B8G8R8A8_SRGB: - case PIPE_FORMAT_B8G8R8X8_UNORM: - case PIPE_FORMAT_B8G8R8X8_SRGB: - case PIPE_FORMAT_R8G8B8A8_UNORM: - case PIPE_FORMAT_R8G8B8A8_SNORM: - case PIPE_FORMAT_R8G8B8A8_SRGB: - case PIPE_FORMAT_R8G8B8X8_UNORM: - case PIPE_FORMAT_R8G8B8X8_SRGB: - case PIPE_FORMAT_R8G8B8X8_SNORM: - case PIPE_FORMAT_A8B8G8R8_SNORM: - case PIPE_FORMAT_X8B8G8R8_SNORM: - case PIPE_FORMAT_X8UB8UG8SR8S_NORM: - return R300_COLOR_FORMAT_ARGB8888; - case PIPE_FORMAT_A2B10G10R10_UNORM: - return R500_COLOR_FORMAT_ARGB2101010; /* R5xx-only? */ - - /* 64-bit buffers. */ - case PIPE_FORMAT_R16G16B16A16_UNORM: - case PIPE_FORMAT_R16G16B16A16_SNORM: - //case PIPE_FORMAT_R16G16B16A16_FLOAT: /* not in pipe_format */ - return R300_COLOR_FORMAT_ARGB16161616; - -/* XXX Enable float textures here. */ -#if 0 - /* 128-bit buffers. */ - case PIPE_FORMAT_R32G32B32A32_FLOAT: - return R300_COLOR_FORMAT_ARGB32323232; -#endif - - /* YUV buffers. */ - case PIPE_FORMAT_YCBCR: - return R300_COLOR_FORMAT_YVYU; - case PIPE_FORMAT_YCBCR_REV: - return R300_COLOR_FORMAT_VYUY; - default: - return ~0; /* Unsupported. */ - } -} - -/* Depthbuffer and stencilbuffer. Thankfully, we only support two flavors. */ -static INLINE uint32_t r300_translate_zsformat(enum pipe_format format) -{ - switch (format) { - /* 16-bit depth, no stencil */ - case PIPE_FORMAT_Z16_UNORM: - return R300_DEPTHFORMAT_16BIT_INT_Z; - /* 24-bit depth, ignored stencil */ - case PIPE_FORMAT_Z24X8_UNORM: - /* 24-bit depth, 8-bit stencil */ - case PIPE_FORMAT_Z24S8_UNORM: - return R300_DEPTHFORMAT_24BIT_INT_Z_8BIT_STENCIL; - default: - return ~0; /* Unsupported. */ - } -} - -/* Shader output formats. This is essentially the swizzle from the shader - * to the RB3D block. - * - * Note that formats are stored from C3 to C0. */ -static INLINE uint32_t r300_translate_out_fmt(enum pipe_format format) -{ - uint32_t modifier = 0; - unsigned i; - const struct util_format_description *desc; - static const uint32_t sign_bit[4] = { - R300_OUT_SIGN(0x1), - R300_OUT_SIGN(0x2), - R300_OUT_SIGN(0x4), - R300_OUT_SIGN(0x8), - }; - - desc = util_format_description(format); - - /* Specifies how the shader output is written to the fog unit. */ - if (desc->colorspace == UTIL_FORMAT_COLORSPACE_SRGB) { - /* The gamma correction causes precision loss so we need - * higher precision to maintain reasonable quality. - * It has nothing to do with the colorbuffer format. */ - modifier |= R300_US_OUT_FMT_C4_10_GAMMA; - } else if (desc->channel[0].type == UTIL_FORMAT_TYPE_FLOAT) { - if (desc->channel[0].size == 32) { - modifier |= R300_US_OUT_FMT_C4_32_FP; - } else { - modifier |= R300_US_OUT_FMT_C4_16_FP; - } - } else { - if (desc->channel[0].size == 16) { - modifier |= R300_US_OUT_FMT_C4_16; - } else { - /* C4_8 seems to be used for the formats whose pixel size - * is <= 32 bits. */ - modifier |= R300_US_OUT_FMT_C4_8; - } - } - - /* Add sign. */ - for (i = 0; i < 4; i++) - if (desc->channel[i].type == UTIL_FORMAT_TYPE_SIGNED) { - modifier |= sign_bit[i]; - } - - /* Add swizzles and return. */ - switch (format) { - /* 8-bit outputs. - * COLORFORMAT_I8 stores the C2 component. */ - case PIPE_FORMAT_A8_UNORM: - return modifier | R300_C2_SEL_A; - case PIPE_FORMAT_I8_UNORM: - case PIPE_FORMAT_L8_UNORM: - case PIPE_FORMAT_L8_SRGB: - case PIPE_FORMAT_R8_UNORM: - case PIPE_FORMAT_R8_SNORM: - return modifier | R300_C2_SEL_R; - - /* ARGB 32-bit outputs. */ - case PIPE_FORMAT_R5G6B5_UNORM: - case PIPE_FORMAT_A1R5G5B5_UNORM: - case PIPE_FORMAT_A4R4G4B4_UNORM: - case PIPE_FORMAT_A8R8G8B8_UNORM: - case PIPE_FORMAT_A8R8G8B8_SRGB: - case PIPE_FORMAT_X8R8G8B8_UNORM: - case PIPE_FORMAT_X8R8G8B8_SRGB: - return modifier | - R300_C0_SEL_B | R300_C1_SEL_G | - R300_C2_SEL_R | R300_C3_SEL_A; - - /* BGRA 32-bit outputs. */ - case PIPE_FORMAT_B8G8R8A8_UNORM: - case PIPE_FORMAT_B8G8R8A8_SRGB: - case PIPE_FORMAT_B8G8R8X8_UNORM: - case PIPE_FORMAT_B8G8R8X8_SRGB: - return modifier | - R300_C0_SEL_A | R300_C1_SEL_R | - R300_C2_SEL_G | R300_C3_SEL_B; - - /* RGBA 32-bit outputs. */ - case PIPE_FORMAT_R8G8B8A8_UNORM: - case PIPE_FORMAT_R8G8B8A8_SNORM: - case PIPE_FORMAT_R8G8B8A8_SRGB: - case PIPE_FORMAT_R8G8B8X8_UNORM: - case PIPE_FORMAT_R8G8B8X8_SRGB: - case PIPE_FORMAT_R8G8B8X8_SNORM: - return modifier | - R300_C0_SEL_A | R300_C1_SEL_B | - R300_C2_SEL_G | R300_C3_SEL_R; - - /* ABGR 32-bit outputs. */ - case PIPE_FORMAT_A8B8G8R8_SNORM: - case PIPE_FORMAT_X8B8G8R8_SNORM: - case PIPE_FORMAT_X8UB8UG8SR8S_NORM: - case PIPE_FORMAT_A2B10G10R10_UNORM: - /* RGBA high precision outputs (same swizzles as ABGR low precision) */ - case PIPE_FORMAT_R16G16B16A16_UNORM: - case PIPE_FORMAT_R16G16B16A16_SNORM: - //case PIPE_FORMAT_R16G16B16A16_FLOAT: /* not in pipe_format */ - case PIPE_FORMAT_R32G32B32A32_FLOAT: - return modifier | - R300_C0_SEL_R | R300_C1_SEL_G | - R300_C2_SEL_B | R300_C3_SEL_A; - - default: - return ~0; /* Unsupported. */ - } -} - -static INLINE -boolean r300_is_zs_format_supported(enum pipe_format format) -{ - return r300_translate_zsformat(format) != ~0; -} - -static INLINE -boolean r300_is_colorbuffer_format_supported(enum pipe_format format) -{ - return r300_translate_colorformat(format) != ~0 && - r300_translate_out_fmt(format) != ~0; -} - /* Non-CSO state. (For now.) */ static INLINE uint32_t r300_translate_gb_pipes(int pipe_count) diff --git a/src/gallium/drivers/r300/r300_texture.c b/src/gallium/drivers/r300/r300_texture.c index 5b7afc6..ed2be06 100644 --- a/src/gallium/drivers/r300/r300_texture.c +++ b/src/gallium/drivers/r300/r300_texture.c @@ -1,5 +1,6 @@ /* * Copyright 2008 Corbin Simpson + * Copyright 2010 Marek Olšák * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), @@ -29,6 +30,7 @@ #include "r300_context.h" #include "r300_texture.h" #include "r300_screen.h" +#include "r300_state_inlines.h" #include "radeon_winsys.h" @@ -283,6 +285,213 @@ static uint32_t r300_translate_texformat(enum pipe_format format) return ~0; /* Unsupported/unknown. */ } +/* Buffer formats. */ + +/* Colorbuffer formats. This is the unswizzled format of the RB3D block's + * output. For the swizzling of the targets, check the shader's format. */ +static uint32_t r300_translate_colorformat(enum pipe_format format) +{ + switch (format) { + /* 8-bit buffers. */ + case PIPE_FORMAT_A8_UNORM: + case PIPE_FORMAT_I8_UNORM: + case PIPE_FORMAT_L8_UNORM: + case PIPE_FORMAT_L8_SRGB: + case PIPE_FORMAT_R8_UNORM: + case PIPE_FORMAT_R8_SNORM: + return R300_COLOR_FORMAT_I8; + + /* 16-bit buffers. */ + case PIPE_FORMAT_R5G6B5_UNORM: + return R300_COLOR_FORMAT_RGB565; + case PIPE_FORMAT_A1R5G5B5_UNORM: + return R300_COLOR_FORMAT_ARGB1555; + case PIPE_FORMAT_A4R4G4B4_UNORM: + return R300_COLOR_FORMAT_ARGB4444; + + /* 32-bit buffers. */ + case PIPE_FORMAT_A8R8G8B8_UNORM: + case PIPE_FORMAT_A8R8G8B8_SRGB: + case PIPE_FORMAT_X8R8G8B8_UNORM: + case PIPE_FORMAT_X8R8G8B8_SRGB: + case PIPE_FORMAT_B8G8R8A8_UNORM: + case PIPE_FORMAT_B8G8R8A8_SRGB: + case PIPE_FORMAT_B8G8R8X8_UNORM: + case PIPE_FORMAT_B8G8R8X8_SRGB: + case PIPE_FORMAT_R8G8B8A8_UNORM: + case PIPE_FORMAT_R8G8B8A8_SNORM: + case PIPE_FORMAT_R8G8B8A8_SRGB: + case PIPE_FORMAT_R8G8B8X8_UNORM: + case PIPE_FORMAT_R8G8B8X8_SRGB: + case PIPE_FORMAT_R8G8B8X8_SNORM: + case PIPE_FORMAT_A8B8G8R8_SNORM: + case PIPE_FORMAT_X8B8G8R8_SNORM: + case PIPE_FORMAT_X8UB8UG8SR8S_NORM: + return R300_COLOR_FORMAT_ARGB8888; + case PIPE_FORMAT_A2B10G10R10_UNORM: + return R500_COLOR_FORMAT_ARGB2101010; /* R5xx-only? */ + + /* 64-bit buffers. */ + case PIPE_FORMAT_R16G16B16A16_UNORM: + case PIPE_FORMAT_R16G16B16A16_SNORM: + //case PIPE_FORMAT_R16G16B16A16_FLOAT: /* not in pipe_format */ + return R300_COLOR_FORMAT_ARGB16161616; + +/* XXX Enable float textures here. */ +#if 0 + /* 128-bit buffers. */ + case PIPE_FORMAT_R32G32B32A32_FLOAT: + return R300_COLOR_FORMAT_ARGB32323232; +#endif + + /* YUV buffers. */ + case PIPE_FORMAT_YCBCR: + return R300_COLOR_FORMAT_YVYU; + case PIPE_FORMAT_YCBCR_REV: + return R300_COLOR_FORMAT_VYUY; + default: + return ~0; /* Unsupported. */ + } +} + +/* Depthbuffer and stencilbuffer. Thankfully, we only support two flavors. */ +static uint32_t r300_translate_zsformat(enum pipe_format format) +{ + switch (format) { + /* 16-bit depth, no stencil */ + case PIPE_FORMAT_Z16_UNORM: + return R300_DEPTHFORMAT_16BIT_INT_Z; + /* 24-bit depth, ignored stencil */ + case PIPE_FORMAT_Z24X8_UNORM: + /* 24-bit depth, 8-bit stencil */ + case PIPE_FORMAT_Z24S8_UNORM: + return R300_DEPTHFORMAT_24BIT_INT_Z_8BIT_STENCIL; + default: + return ~0; /* Unsupported. */ + } +} + +/* Shader output formats. This is essentially the swizzle from the shader + * to the RB3D block. + * + * Note that formats are stored from C3 to C0. */ +static uint32_t r300_translate_out_fmt(enum pipe_format format) +{ + uint32_t modifier = 0; + unsigned i; + const struct util_format_description *desc; + static const uint32_t sign_bit[4] = { + R300_OUT_SIGN(0x1), + R300_OUT_SIGN(0x2), + R300_OUT_SIGN(0x4), + R300_OUT_SIGN(0x8), + }; + + desc = util_format_description(format); + + /* Specifies how the shader output is written to the fog unit. */ + if (desc->colorspace == UTIL_FORMAT_COLORSPACE_SRGB) { + /* The gamma correction causes precision loss so we need + * higher precision to maintain reasonable quality. + * It has nothing to do with the colorbuffer format. */ + modifier |= R300_US_OUT_FMT_C4_10_GAMMA; + } else if (desc->channel[0].type == UTIL_FORMAT_TYPE_FLOAT) { + if (desc->channel[0].size == 32) { + modifier |= R300_US_OUT_FMT_C4_32_FP; + } else { + modifier |= R300_US_OUT_FMT_C4_16_FP; + } + } else { + if (desc->channel[0].size == 16) { + modifier |= R300_US_OUT_FMT_C4_16; + } else { + /* C4_8 seems to be used for the formats whose pixel size + * is <= 32 bits. */ + modifier |= R300_US_OUT_FMT_C4_8; + } + } + + /* Add sign. */ + for (i = 0; i < 4; i++) + if (desc->channel[i].type == UTIL_FORMAT_TYPE_SIGNED) { + modifier |= sign_bit[i]; + } + + /* Add swizzles and return. */ + switch (format) { + /* 8-bit outputs. + * COLORFORMAT_I8 stores the C2 component. */ + case PIPE_FORMAT_A8_UNORM: + return modifier | R300_C2_SEL_A; + case PIPE_FORMAT_I8_UNORM: + case PIPE_FORMAT_L8_UNORM: + case PIPE_FORMAT_L8_SRGB: + case PIPE_FORMAT_R8_UNORM: + case PIPE_FORMAT_R8_SNORM: + return modifier | R300_C2_SEL_R; + + /* ARGB 32-bit outputs. */ + case PIPE_FORMAT_R5G6B5_UNORM: + case PIPE_FORMAT_A1R5G5B5_UNORM: + case PIPE_FORMAT_A4R4G4B4_UNORM: + case PIPE_FORMAT_A8R8G8B8_UNORM: + case PIPE_FORMAT_A8R8G8B8_SRGB: + case PIPE_FORMAT_X8R8G8B8_UNORM: + case PIPE_FORMAT_X8R8G8B8_SRGB: + return modifier | + R300_C0_SEL_B | R300_C1_SEL_G | + R300_C2_SEL_R | R300_C3_SEL_A; + + /* BGRA 32-bit outputs. */ + case PIPE_FORMAT_B8G8R8A8_UNORM: + case PIPE_FORMAT_B8G8R8A8_SRGB: + case PIPE_FORMAT_B8G8R8X8_UNORM: + case PIPE_FORMAT_B8G8R8X8_SRGB: + return modifier | + R300_C0_SEL_A | R300_C1_SEL_R | + R300_C2_SEL_G | R300_C3_SEL_B; + + /* RGBA 32-bit outputs. */ + case PIPE_FORMAT_R8G8B8A8_UNORM: + case PIPE_FORMAT_R8G8B8A8_SNORM: + case PIPE_FORMAT_R8G8B8A8_SRGB: + case PIPE_FORMAT_R8G8B8X8_UNORM: + case PIPE_FORMAT_R8G8B8X8_SRGB: + case PIPE_FORMAT_R8G8B8X8_SNORM: + return modifier | + R300_C0_SEL_A | R300_C1_SEL_B | + R300_C2_SEL_G | R300_C3_SEL_R; + + /* ABGR 32-bit outputs. */ + case PIPE_FORMAT_A8B8G8R8_SNORM: + case PIPE_FORMAT_X8B8G8R8_SNORM: + case PIPE_FORMAT_X8UB8UG8SR8S_NORM: + case PIPE_FORMAT_A2B10G10R10_UNORM: + /* RGBA high precision outputs (same swizzles as ABGR low precision) */ + case PIPE_FORMAT_R16G16B16A16_UNORM: + case PIPE_FORMAT_R16G16B16A16_SNORM: + //case PIPE_FORMAT_R16G16B16A16_FLOAT: /* not in pipe_format */ + case PIPE_FORMAT_R32G32B32A32_FLOAT: + return modifier | + R300_C0_SEL_R | R300_C1_SEL_G | + R300_C2_SEL_B | R300_C3_SEL_A; + + default: + return ~0; /* Unsupported. */ + } +} + +boolean r300_is_colorbuffer_format_supported(enum pipe_format format) +{ + return r300_translate_colorformat(format) != ~0 && + r300_translate_out_fmt(format) != ~0; +} + +boolean r300_is_zs_format_supported(enum pipe_format format) +{ + return r300_translate_zsformat(format) != ~0; +} + boolean r300_is_sampler_format_supported(enum pipe_format format) { return r300_translate_texformat(format) != ~0; @@ -292,8 +501,10 @@ static void r300_setup_texture_state(struct r300_screen* screen, struct r300_tex { struct r300_texture_state* state = &tex->state; struct pipe_texture *pt = &tex->tex; + unsigned i; boolean is_r500 = screen->caps->is_r500; + /* Set sampler state. */ state->format0 = R300_TX_WIDTH((pt->width0 - 1) & 0x7ff) | R300_TX_HEIGHT((pt->height0 - 1) & 0x7ff); @@ -327,6 +538,26 @@ static void r300_setup_texture_state(struct r300_screen* screen, struct r300_tex SCREEN_DBG(screen, DBG_TEX, "r300: Set texture state (%dx%d, %d levels)\n", pt->width0, pt->height0, pt->last_level); + + /* Set framebuffer state. */ + if (util_format_is_depth_or_stencil(tex->tex.format)) { + for (i = 0; i <= tex->tex.last_level; i++) { + tex->fb_state.depthpitch[i] = + tex->pitch[i] | + R300_DEPTHMACROTILE(tex->mip_macrotile[i]) | + R300_DEPTHMICROTILE(tex->microtile); + } + tex->fb_state.zb_format = r300_translate_zsformat(tex->tex.format); + } else { + for (i = 0; i <= tex->tex.last_level; i++) { + tex->fb_state.colorpitch[i] = + tex->pitch[i] | + r300_translate_colorformat(tex->tex.format) | + R300_COLOR_TILE(tex->mip_macrotile[i]) | + R300_COLOR_MICROTILE(tex->microtile); + } + tex->fb_state.us_out_fmt = r300_translate_out_fmt(tex->tex.format); + } } void r300_texture_reinterpret_format(struct pipe_screen *screen, diff --git a/src/gallium/drivers/r300/r300_texture.h b/src/gallium/drivers/r300/r300_texture.h index 01209ef..46a5fb6 100644 --- a/src/gallium/drivers/r300/r300_texture.h +++ b/src/gallium/drivers/r300/r300_texture.h @@ -42,6 +42,10 @@ void r300_texture_reinterpret_format(struct pipe_screen *screen, struct pipe_texture *tex, enum pipe_format new_format); +boolean r300_is_colorbuffer_format_supported(enum pipe_format format); + +boolean r300_is_zs_format_supported(enum pipe_format format); + boolean r300_is_sampler_format_supported(enum pipe_format format); struct r300_video_surface -- 2.7.4