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Diffstat (limited to 'src/gallium/drivers/r600/r600_state.c')
-rw-r--r--src/gallium/drivers/r600/r600_state.c599
1 files changed, 590 insertions, 9 deletions
diff --git a/src/gallium/drivers/r600/r600_state.c b/src/gallium/drivers/r600/r600_state.c
index 7c1976f12e0..f8f7c2031db 100644
--- a/src/gallium/drivers/r600/r600_state.c
+++ b/src/gallium/drivers/r600/r600_state.c
@@ -44,7 +44,590 @@
#include "r600_resource.h"
#include "r600_shader.h"
#include "r600_pipe.h"
-#include "r600_state_inlines.h"
+#include "r600_formats.h"
+
+static uint32_t r600_translate_blend_function(int blend_func)
+{
+ switch (blend_func) {
+ case PIPE_BLEND_ADD:
+ return V_028804_COMB_DST_PLUS_SRC;
+ case PIPE_BLEND_SUBTRACT:
+ return V_028804_COMB_SRC_MINUS_DST;
+ case PIPE_BLEND_REVERSE_SUBTRACT:
+ return V_028804_COMB_DST_MINUS_SRC;
+ case PIPE_BLEND_MIN:
+ return V_028804_COMB_MIN_DST_SRC;
+ case PIPE_BLEND_MAX:
+ return V_028804_COMB_MAX_DST_SRC;
+ default:
+ R600_ERR("Unknown blend function %d\n", blend_func);
+ assert(0);
+ break;
+ }
+ return 0;
+}
+
+static uint32_t r600_translate_blend_factor(int blend_fact)
+{
+ switch (blend_fact) {
+ case PIPE_BLENDFACTOR_ONE:
+ return V_028804_BLEND_ONE;
+ case PIPE_BLENDFACTOR_SRC_COLOR:
+ return V_028804_BLEND_SRC_COLOR;
+ case PIPE_BLENDFACTOR_SRC_ALPHA:
+ return V_028804_BLEND_SRC_ALPHA;
+ case PIPE_BLENDFACTOR_DST_ALPHA:
+ return V_028804_BLEND_DST_ALPHA;
+ case PIPE_BLENDFACTOR_DST_COLOR:
+ return V_028804_BLEND_DST_COLOR;
+ case PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE:
+ return V_028804_BLEND_SRC_ALPHA_SATURATE;
+ case PIPE_BLENDFACTOR_CONST_COLOR:
+ return V_028804_BLEND_CONST_COLOR;
+ case PIPE_BLENDFACTOR_CONST_ALPHA:
+ return V_028804_BLEND_CONST_ALPHA;
+ case PIPE_BLENDFACTOR_ZERO:
+ return V_028804_BLEND_ZERO;
+ case PIPE_BLENDFACTOR_INV_SRC_COLOR:
+ return V_028804_BLEND_ONE_MINUS_SRC_COLOR;
+ case PIPE_BLENDFACTOR_INV_SRC_ALPHA:
+ return V_028804_BLEND_ONE_MINUS_SRC_ALPHA;
+ case PIPE_BLENDFACTOR_INV_DST_ALPHA:
+ return V_028804_BLEND_ONE_MINUS_DST_ALPHA;
+ case PIPE_BLENDFACTOR_INV_DST_COLOR:
+ return V_028804_BLEND_ONE_MINUS_DST_COLOR;
+ case PIPE_BLENDFACTOR_INV_CONST_COLOR:
+ return V_028804_BLEND_ONE_MINUS_CONST_COLOR;
+ case PIPE_BLENDFACTOR_INV_CONST_ALPHA:
+ return V_028804_BLEND_ONE_MINUS_CONST_ALPHA;
+ case PIPE_BLENDFACTOR_SRC1_COLOR:
+ return V_028804_BLEND_SRC1_COLOR;
+ case PIPE_BLENDFACTOR_SRC1_ALPHA:
+ return V_028804_BLEND_SRC1_ALPHA;
+ case PIPE_BLENDFACTOR_INV_SRC1_COLOR:
+ return V_028804_BLEND_INV_SRC1_COLOR;
+ case PIPE_BLENDFACTOR_INV_SRC1_ALPHA:
+ return V_028804_BLEND_INV_SRC1_ALPHA;
+ default:
+ R600_ERR("Bad blend factor %d not supported!\n", blend_fact);
+ assert(0);
+ break;
+ }
+ return 0;
+}
+
+static uint32_t r600_translate_stencil_op(int s_op)
+{
+ switch (s_op) {
+ case PIPE_STENCIL_OP_KEEP:
+ return V_028800_STENCIL_KEEP;
+ case PIPE_STENCIL_OP_ZERO:
+ return V_028800_STENCIL_ZERO;
+ case PIPE_STENCIL_OP_REPLACE:
+ return V_028800_STENCIL_REPLACE;
+ case PIPE_STENCIL_OP_INCR:
+ return V_028800_STENCIL_INCR;
+ case PIPE_STENCIL_OP_DECR:
+ return V_028800_STENCIL_DECR;
+ case PIPE_STENCIL_OP_INCR_WRAP:
+ return V_028800_STENCIL_INCR_WRAP;
+ case PIPE_STENCIL_OP_DECR_WRAP:
+ return V_028800_STENCIL_DECR_WRAP;
+ case PIPE_STENCIL_OP_INVERT:
+ return V_028800_STENCIL_INVERT;
+ default:
+ R600_ERR("Unknown stencil op %d", s_op);
+ assert(0);
+ break;
+ }
+ return 0;
+}
+
+static uint32_t r600_translate_fill(uint32_t func)
+{
+ switch(func) {
+ case PIPE_POLYGON_MODE_FILL:
+ return 2;
+ case PIPE_POLYGON_MODE_LINE:
+ return 1;
+ case PIPE_POLYGON_MODE_POINT:
+ return 0;
+ default:
+ assert(0);
+ return 0;
+ }
+}
+
+/* translates straight */
+static uint32_t r600_translate_ds_func(int func)
+{
+ return func;
+}
+
+static unsigned r600_tex_wrap(unsigned wrap)
+{
+ switch (wrap) {
+ default:
+ case PIPE_TEX_WRAP_REPEAT:
+ return V_03C000_SQ_TEX_WRAP;
+ case PIPE_TEX_WRAP_CLAMP:
+ return V_03C000_SQ_TEX_CLAMP_HALF_BORDER;
+ case PIPE_TEX_WRAP_CLAMP_TO_EDGE:
+ return V_03C000_SQ_TEX_CLAMP_LAST_TEXEL;
+ case PIPE_TEX_WRAP_CLAMP_TO_BORDER:
+ return V_03C000_SQ_TEX_CLAMP_BORDER;
+ case PIPE_TEX_WRAP_MIRROR_REPEAT:
+ return V_03C000_SQ_TEX_MIRROR;
+ case PIPE_TEX_WRAP_MIRROR_CLAMP:
+ return V_03C000_SQ_TEX_MIRROR_ONCE_HALF_BORDER;
+ case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_EDGE:
+ return V_03C000_SQ_TEX_MIRROR_ONCE_LAST_TEXEL;
+ case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_BORDER:
+ return V_03C000_SQ_TEX_MIRROR_ONCE_BORDER;
+ }
+}
+
+static unsigned r600_tex_filter(unsigned filter)
+{
+ switch (filter) {
+ default:
+ case PIPE_TEX_FILTER_NEAREST:
+ return V_03C000_SQ_TEX_XY_FILTER_POINT;
+ case PIPE_TEX_FILTER_LINEAR:
+ return V_03C000_SQ_TEX_XY_FILTER_BILINEAR;
+ }
+}
+
+static unsigned r600_tex_mipfilter(unsigned filter)
+{
+ switch (filter) {
+ case PIPE_TEX_MIPFILTER_NEAREST:
+ return V_03C000_SQ_TEX_Z_FILTER_POINT;
+ case PIPE_TEX_MIPFILTER_LINEAR:
+ return V_03C000_SQ_TEX_Z_FILTER_LINEAR;
+ default:
+ case PIPE_TEX_MIPFILTER_NONE:
+ return V_03C000_SQ_TEX_Z_FILTER_NONE;
+ }
+}
+
+static unsigned r600_tex_compare(unsigned compare)
+{
+ switch (compare) {
+ default:
+ case PIPE_FUNC_NEVER:
+ return V_03C000_SQ_TEX_DEPTH_COMPARE_NEVER;
+ case PIPE_FUNC_LESS:
+ return V_03C000_SQ_TEX_DEPTH_COMPARE_LESS;
+ case PIPE_FUNC_EQUAL:
+ return V_03C000_SQ_TEX_DEPTH_COMPARE_EQUAL;
+ case PIPE_FUNC_LEQUAL:
+ return V_03C000_SQ_TEX_DEPTH_COMPARE_LESSEQUAL;
+ case PIPE_FUNC_GREATER:
+ return V_03C000_SQ_TEX_DEPTH_COMPARE_GREATER;
+ case PIPE_FUNC_NOTEQUAL:
+ return V_03C000_SQ_TEX_DEPTH_COMPARE_NOTEQUAL;
+ case PIPE_FUNC_GEQUAL:
+ return V_03C000_SQ_TEX_DEPTH_COMPARE_GREATEREQUAL;
+ case PIPE_FUNC_ALWAYS:
+ return V_03C000_SQ_TEX_DEPTH_COMPARE_ALWAYS;
+ }
+}
+
+static unsigned r600_tex_dim(unsigned dim)
+{
+ switch (dim) {
+ default:
+ case PIPE_TEXTURE_1D:
+ return V_038000_SQ_TEX_DIM_1D;
+ case PIPE_TEXTURE_1D_ARRAY:
+ return V_038000_SQ_TEX_DIM_1D_ARRAY;
+ case PIPE_TEXTURE_2D:
+ case PIPE_TEXTURE_RECT:
+ return V_038000_SQ_TEX_DIM_2D;
+ case PIPE_TEXTURE_2D_ARRAY:
+ return V_038000_SQ_TEX_DIM_2D_ARRAY;
+ case PIPE_TEXTURE_3D:
+ return V_038000_SQ_TEX_DIM_3D;
+ case PIPE_TEXTURE_CUBE:
+ return V_038000_SQ_TEX_DIM_CUBEMAP;
+ }
+}
+
+static uint32_t r600_translate_dbformat(enum pipe_format format)
+{
+ switch (format) {
+ case PIPE_FORMAT_Z16_UNORM:
+ return V_028010_DEPTH_16;
+ case PIPE_FORMAT_Z24X8_UNORM:
+ return V_028010_DEPTH_X8_24;
+ case PIPE_FORMAT_Z24_UNORM_S8_USCALED:
+ return V_028010_DEPTH_8_24;
+ case PIPE_FORMAT_Z32_FLOAT:
+ return V_028010_DEPTH_32_FLOAT;
+ case PIPE_FORMAT_Z32_FLOAT_S8X24_USCALED:
+ return V_028010_DEPTH_X24_8_32_FLOAT;
+ default:
+ return ~0U;
+ }
+}
+
+static uint32_t r600_translate_colorswap(enum pipe_format format)
+{
+ switch (format) {
+ /* 8-bit buffers. */
+ case PIPE_FORMAT_A8_UNORM:
+ return V_0280A0_SWAP_ALT_REV;
+ 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 V_0280A0_SWAP_STD;
+
+ case PIPE_FORMAT_L4A4_UNORM:
+ return V_0280A0_SWAP_ALT;
+
+ /* 16-bit buffers. */
+ case PIPE_FORMAT_B5G6R5_UNORM:
+ return V_0280A0_SWAP_STD_REV;
+
+ case PIPE_FORMAT_B5G5R5A1_UNORM:
+ case PIPE_FORMAT_B5G5R5X1_UNORM:
+ return V_0280A0_SWAP_ALT;
+
+ case PIPE_FORMAT_B4G4R4A4_UNORM:
+ case PIPE_FORMAT_B4G4R4X4_UNORM:
+ return V_0280A0_SWAP_ALT;
+
+ case PIPE_FORMAT_Z16_UNORM:
+ return V_0280A0_SWAP_STD;
+
+ case PIPE_FORMAT_L8A8_UNORM:
+ case PIPE_FORMAT_L8A8_SRGB:
+ return V_0280A0_SWAP_ALT;
+ case PIPE_FORMAT_R8G8_UNORM:
+ return V_0280A0_SWAP_STD;
+
+ case PIPE_FORMAT_R16_UNORM:
+ case PIPE_FORMAT_R16_FLOAT:
+ return V_0280A0_SWAP_STD;
+
+ /* 32-bit buffers. */
+
+ case PIPE_FORMAT_A8B8G8R8_SRGB:
+ return V_0280A0_SWAP_STD_REV;
+ case PIPE_FORMAT_B8G8R8A8_SRGB:
+ return V_0280A0_SWAP_ALT;
+
+ case PIPE_FORMAT_B8G8R8A8_UNORM:
+ case PIPE_FORMAT_B8G8R8X8_UNORM:
+ return V_0280A0_SWAP_ALT;
+
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ case PIPE_FORMAT_X8R8G8B8_UNORM:
+ return V_0280A0_SWAP_ALT_REV;
+ case PIPE_FORMAT_R8G8B8A8_SNORM:
+ case PIPE_FORMAT_R8G8B8A8_UNORM:
+ case PIPE_FORMAT_R8G8B8X8_UNORM:
+ return V_0280A0_SWAP_STD;
+
+ case PIPE_FORMAT_A8B8G8R8_UNORM:
+ case PIPE_FORMAT_X8B8G8R8_UNORM:
+ /* case PIPE_FORMAT_R8SG8SB8UX8U_NORM: */
+ return V_0280A0_SWAP_STD_REV;
+
+ case PIPE_FORMAT_Z24X8_UNORM:
+ case PIPE_FORMAT_Z24_UNORM_S8_USCALED:
+ return V_0280A0_SWAP_STD;
+
+ case PIPE_FORMAT_X8Z24_UNORM:
+ case PIPE_FORMAT_S8_USCALED_Z24_UNORM:
+ return V_0280A0_SWAP_STD;
+
+ case PIPE_FORMAT_R10G10B10A2_UNORM:
+ case PIPE_FORMAT_R10G10B10X2_SNORM:
+ case PIPE_FORMAT_R10SG10SB10SA2U_NORM:
+ return V_0280A0_SWAP_STD;
+
+ case PIPE_FORMAT_B10G10R10A2_UNORM:
+ return V_0280A0_SWAP_ALT;
+
+ case PIPE_FORMAT_R11G11B10_FLOAT:
+ case PIPE_FORMAT_R16G16_UNORM:
+ case PIPE_FORMAT_R16G16_FLOAT:
+ case PIPE_FORMAT_R32_FLOAT:
+ case PIPE_FORMAT_Z32_FLOAT:
+ return V_0280A0_SWAP_STD;
+
+ /* 64-bit buffers. */
+ case PIPE_FORMAT_R32G32_FLOAT:
+ case PIPE_FORMAT_R16G16B16A16_UNORM:
+ case PIPE_FORMAT_R16G16B16A16_SNORM:
+ case PIPE_FORMAT_R16G16B16A16_FLOAT:
+ case PIPE_FORMAT_Z32_FLOAT_S8X24_USCALED:
+
+ /* 128-bit buffers. */
+ case PIPE_FORMAT_R32G32B32A32_FLOAT:
+ case PIPE_FORMAT_R32G32B32A32_SNORM:
+ case PIPE_FORMAT_R32G32B32A32_UNORM:
+ return V_0280A0_SWAP_STD;
+ default:
+ R600_ERR("unsupported colorswap format %d\n", format);
+ return ~0U;
+ }
+ return ~0U;
+}
+
+static uint32_t r600_translate_colorformat(enum pipe_format format)
+{
+ switch (format) {
+ case PIPE_FORMAT_L4A4_UNORM:
+ return V_0280A0_COLOR_4_4;
+
+ /* 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 V_0280A0_COLOR_8;
+
+ /* 16-bit buffers. */
+ case PIPE_FORMAT_B5G6R5_UNORM:
+ return V_0280A0_COLOR_5_6_5;
+
+ case PIPE_FORMAT_B5G5R5A1_UNORM:
+ case PIPE_FORMAT_B5G5R5X1_UNORM:
+ return V_0280A0_COLOR_1_5_5_5;
+
+ case PIPE_FORMAT_B4G4R4A4_UNORM:
+ case PIPE_FORMAT_B4G4R4X4_UNORM:
+ return V_0280A0_COLOR_4_4_4_4;
+
+ case PIPE_FORMAT_Z16_UNORM:
+ return V_0280A0_COLOR_16;
+
+ case PIPE_FORMAT_L8A8_UNORM:
+ case PIPE_FORMAT_L8A8_SRGB:
+ case PIPE_FORMAT_R8G8_UNORM:
+ return V_0280A0_COLOR_8_8;
+
+ case PIPE_FORMAT_R16_UNORM:
+ return V_0280A0_COLOR_16;
+
+ case PIPE_FORMAT_R16_FLOAT:
+ return V_0280A0_COLOR_16_FLOAT;
+
+ /* 32-bit buffers. */
+ case PIPE_FORMAT_A8B8G8R8_SRGB:
+ case PIPE_FORMAT_A8B8G8R8_UNORM:
+ case PIPE_FORMAT_A8R8G8B8_UNORM:
+ case PIPE_FORMAT_B8G8R8A8_SRGB:
+ case PIPE_FORMAT_B8G8R8A8_UNORM:
+ case PIPE_FORMAT_B8G8R8X8_UNORM:
+ case PIPE_FORMAT_R8G8B8A8_SNORM:
+ case PIPE_FORMAT_R8G8B8A8_UNORM:
+ case PIPE_FORMAT_R8G8B8X8_UNORM:
+ case PIPE_FORMAT_R8SG8SB8UX8U_NORM:
+ case PIPE_FORMAT_X8B8G8R8_UNORM:
+ case PIPE_FORMAT_X8R8G8B8_UNORM:
+ case PIPE_FORMAT_R8G8B8_UNORM:
+ return V_0280A0_COLOR_8_8_8_8;
+
+ case PIPE_FORMAT_R10G10B10A2_UNORM:
+ case PIPE_FORMAT_R10G10B10X2_SNORM:
+ case PIPE_FORMAT_B10G10R10A2_UNORM:
+ case PIPE_FORMAT_R10SG10SB10SA2U_NORM:
+ return V_0280A0_COLOR_2_10_10_10;
+
+ case PIPE_FORMAT_Z24X8_UNORM:
+ case PIPE_FORMAT_Z24_UNORM_S8_USCALED:
+ return V_0280A0_COLOR_8_24;
+
+ case PIPE_FORMAT_X8Z24_UNORM:
+ case PIPE_FORMAT_S8_USCALED_Z24_UNORM:
+ return V_0280A0_COLOR_24_8;
+
+ case PIPE_FORMAT_Z32_FLOAT_S8X24_USCALED:
+ return V_0280A0_COLOR_X24_8_32_FLOAT;
+
+ case PIPE_FORMAT_R32_FLOAT:
+ case PIPE_FORMAT_Z32_FLOAT:
+ return V_0280A0_COLOR_32_FLOAT;
+
+ case PIPE_FORMAT_R16G16_FLOAT:
+ return V_0280A0_COLOR_16_16_FLOAT;
+
+ case PIPE_FORMAT_R16G16_SSCALED:
+ case PIPE_FORMAT_R16G16_UNORM:
+ return V_0280A0_COLOR_16_16;
+
+ case PIPE_FORMAT_R11G11B10_FLOAT:
+ return V_0280A0_COLOR_10_11_11_FLOAT;
+
+ /* 64-bit buffers. */
+ case PIPE_FORMAT_R16G16B16_USCALED:
+ case PIPE_FORMAT_R16G16B16A16_USCALED:
+ case PIPE_FORMAT_R16G16B16_SSCALED:
+ case PIPE_FORMAT_R16G16B16A16_SSCALED:
+ case PIPE_FORMAT_R16G16B16A16_UNORM:
+ case PIPE_FORMAT_R16G16B16A16_SNORM:
+ return V_0280A0_COLOR_16_16_16_16;
+
+ case PIPE_FORMAT_R16G16B16_FLOAT:
+ case PIPE_FORMAT_R16G16B16A16_FLOAT:
+ return V_0280A0_COLOR_16_16_16_16_FLOAT;
+
+ case PIPE_FORMAT_R32G32_FLOAT:
+ return V_0280A0_COLOR_32_32_FLOAT;
+
+ case PIPE_FORMAT_R32G32_USCALED:
+ case PIPE_FORMAT_R32G32_SSCALED:
+ return V_0280A0_COLOR_32_32;
+
+ /* 96-bit buffers. */
+ case PIPE_FORMAT_R32G32B32_FLOAT:
+ return V_0280A0_COLOR_32_32_32_FLOAT;
+
+ /* 128-bit buffers. */
+ case PIPE_FORMAT_R32G32B32A32_FLOAT:
+ return V_0280A0_COLOR_32_32_32_32_FLOAT;
+ case PIPE_FORMAT_R32G32B32A32_SNORM:
+ case PIPE_FORMAT_R32G32B32A32_UNORM:
+ return V_0280A0_COLOR_32_32_32_32;
+
+ /* YUV buffers. */
+ case PIPE_FORMAT_UYVY:
+ case PIPE_FORMAT_YUYV:
+ default:
+ return ~0U; /* Unsupported. */
+ }
+}
+
+static uint32_t r600_colorformat_endian_swap(uint32_t colorformat)
+{
+ if (R600_BIG_ENDIAN) {
+ switch(colorformat) {
+ case V_0280A0_COLOR_4_4:
+ return ENDIAN_NONE;
+
+ /* 8-bit buffers. */
+ case V_0280A0_COLOR_8:
+ return ENDIAN_NONE;
+
+ /* 16-bit buffers. */
+ case V_0280A0_COLOR_5_6_5:
+ case V_0280A0_COLOR_1_5_5_5:
+ case V_0280A0_COLOR_4_4_4_4:
+ case V_0280A0_COLOR_16:
+ case V_0280A0_COLOR_8_8:
+ return ENDIAN_8IN16;
+
+ /* 32-bit buffers. */
+ case V_0280A0_COLOR_8_8_8_8:
+ case V_0280A0_COLOR_2_10_10_10:
+ case V_0280A0_COLOR_8_24:
+ case V_0280A0_COLOR_24_8:
+ case V_0280A0_COLOR_32_FLOAT:
+ case V_0280A0_COLOR_16_16_FLOAT:
+ case V_0280A0_COLOR_16_16:
+ return ENDIAN_8IN32;
+
+ /* 64-bit buffers. */
+ case V_0280A0_COLOR_16_16_16_16:
+ case V_0280A0_COLOR_16_16_16_16_FLOAT:
+ return ENDIAN_8IN16;
+
+ case V_0280A0_COLOR_32_32_FLOAT:
+ case V_0280A0_COLOR_32_32:
+ case V_0280A0_COLOR_X24_8_32_FLOAT:
+ return ENDIAN_8IN32;
+
+ /* 128-bit buffers. */
+ case V_0280A0_COLOR_32_32_32_FLOAT:
+ case V_0280A0_COLOR_32_32_32_32_FLOAT:
+ case V_0280A0_COLOR_32_32_32_32:
+ return ENDIAN_8IN32;
+ default:
+ return ENDIAN_NONE; /* Unsupported. */
+ }
+ } else {
+ return ENDIAN_NONE;
+ }
+}
+
+static bool r600_is_sampler_format_supported(struct pipe_screen *screen, enum pipe_format format)
+{
+ return r600_translate_texformat(screen, format, NULL, NULL, NULL) != ~0U;
+}
+
+static bool r600_is_colorbuffer_format_supported(enum pipe_format format)
+{
+ return r600_translate_colorformat(format) != ~0U &&
+ r600_translate_colorswap(format) != ~0U;
+}
+
+static bool r600_is_zs_format_supported(enum pipe_format format)
+{
+ return r600_translate_dbformat(format) != ~0U;
+}
+
+boolean r600_is_format_supported(struct pipe_screen *screen,
+ enum pipe_format format,
+ enum pipe_texture_target target,
+ unsigned sample_count,
+ unsigned usage)
+{
+ unsigned retval = 0;
+
+ if (target >= PIPE_MAX_TEXTURE_TYPES) {
+ R600_ERR("r600: unsupported texture type %d\n", target);
+ return FALSE;
+ }
+
+ if (!util_format_is_supported(format, usage))
+ return FALSE;
+
+ /* Multisample */
+ if (sample_count > 1)
+ return FALSE;
+
+ if ((usage & PIPE_BIND_SAMPLER_VIEW) &&
+ r600_is_sampler_format_supported(screen, format)) {
+ retval |= PIPE_BIND_SAMPLER_VIEW;
+ }
+
+ if ((usage & (PIPE_BIND_RENDER_TARGET |
+ PIPE_BIND_DISPLAY_TARGET |
+ PIPE_BIND_SCANOUT |
+ PIPE_BIND_SHARED)) &&
+ r600_is_colorbuffer_format_supported(format)) {
+ retval |= usage &
+ (PIPE_BIND_RENDER_TARGET |
+ PIPE_BIND_DISPLAY_TARGET |
+ PIPE_BIND_SCANOUT |
+ PIPE_BIND_SHARED);
+ }
+
+ if ((usage & PIPE_BIND_DEPTH_STENCIL) &&
+ r600_is_zs_format_supported(format)) {
+ retval |= PIPE_BIND_DEPTH_STENCIL;
+ }
+
+ if ((usage & PIPE_BIND_VERTEX_BUFFER) &&
+ r600_is_vertex_format_supported(format)) {
+ retval |= PIPE_BIND_VERTEX_BUFFER;
+ }
+
+ if (usage & PIPE_BIND_TRANSFER_READ)
+ retval |= PIPE_BIND_TRANSFER_READ;
+ if (usage & PIPE_BIND_TRANSFER_WRITE)
+ retval |= PIPE_BIND_TRANSFER_WRITE;
+
+ return retval == usage;
+}
void r600_polygon_offset_update(struct r600_pipe_context *rctx)
{
@@ -63,6 +646,7 @@ void r600_polygon_offset_update(struct r600_pipe_context *rctx)
offset_units *= 2.0f;
break;
case PIPE_FORMAT_Z32_FLOAT:
+ case PIPE_FORMAT_Z32_FLOAT_S8X24_USCALED:
depth = -23;
offset_units *= 1.0f;
offset_db_fmt_cntl |= S_028DF8_POLY_OFFSET_DB_IS_FLOAT_FMT(1);
@@ -831,7 +1415,7 @@ static void r600_cb(struct r600_pipe_context *rctx, struct r600_pipe_state *rsta
/* EXPORT_NORM is an optimzation that can be enabled for better
* performance in certain cases
*/
- if (rctx->family < CHIP_RV770) {
+ if (rctx->chip_class == R600) {
/* EXPORT_NORM can be enabled if:
* - 11-bit or smaller UNORM/SNORM/SRGB
* - BLEND_CLAMP is enabled
@@ -992,7 +1576,7 @@ static void r600_set_framebuffer_state(struct pipe_context *ctx,
r600_pipe_state_add_reg(rstate,
R_028200_PA_SC_WINDOW_OFFSET, 0x00000000,
0xFFFFFFFF, NULL);
- if (rctx->family >= CHIP_RV770) {
+ if (rctx->chip_class >= R700) {
r600_pipe_state_add_reg(rstate,
R_028230_PA_SC_EDGERULE, 0xAAAAAAAA,
0xFFFFFFFF, NULL);
@@ -1086,16 +1670,13 @@ void r600_init_state_functions(struct r600_pipe_context *rctx)
void r600_adjust_gprs(struct r600_pipe_context *rctx)
{
- enum radeon_family family;
struct r600_pipe_state rstate;
unsigned num_ps_gprs = rctx->default_ps_gprs;
unsigned num_vs_gprs = rctx->default_vs_gprs;
unsigned tmp;
int diff;
- family = r600_get_family(rctx->radeon);
-
- if (family >= CHIP_CEDAR)
+ if (rctx->chip_class >= EVERGREEN)
return;
if (!rctx->ps_shader && !rctx->vs_shader)
@@ -1147,7 +1728,7 @@ void r600_init_config(struct r600_pipe_context *rctx)
struct r600_pipe_state *rstate = &rctx->config;
u32 tmp;
- family = r600_get_family(rctx->radeon);
+ family = rctx->family;
ps_prio = 0;
vs_prio = 1;
gs_prio = 2;
@@ -1328,7 +1909,7 @@ void r600_init_config(struct r600_pipe_context *rctx)
r600_pipe_state_add_reg(rstate, R_009714_VC_ENHANCE, 0x00000000, 0xFFFFFFFF, NULL);
r600_pipe_state_add_reg(rstate, R_028350_SX_MISC, 0x00000000, 0xFFFFFFFF, NULL);
- if (family >= CHIP_RV770) {
+ if (rctx->chip_class >= R700) {
r600_pipe_state_add_reg(rstate, R_008D8C_SQ_DYN_GPR_CNTL_PS_FLUSH_REQ, 0x00004000, 0xFFFFFFFF, NULL);
r600_pipe_state_add_reg(rstate, R_009508_TA_CNTL_AUX,
S_009508_DISABLE_CUBE_ANISO(1) |
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-11 18:44:24 +0000