diff options
Diffstat (limited to 'src/gallium/drivers/radeonsi/si_shader.h')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_shader.h | 212 |
1 files changed, 119 insertions, 93 deletions
diff --git a/src/gallium/drivers/radeonsi/si_shader.h b/src/gallium/drivers/radeonsi/si_shader.h index 013c8a2c114..dab572c9d37 100644 --- a/src/gallium/drivers/radeonsi/si_shader.h +++ b/src/gallium/drivers/radeonsi/si_shader.h @@ -77,103 +77,129 @@ struct radeon_shader_reloc; #define SI_MAX_VS_OUTPUTS 40 -#define SI_SGPR_RW_BUFFERS 0 /* rings (& stream-out, VS only) */ -#define SI_SGPR_CONST_BUFFERS 2 -#define SI_SGPR_SAMPLERS 4 /* images & sampler states interleaved */ -#define SI_SGPR_IMAGES 6 -#define SI_SGPR_SHADER_BUFFERS 8 -#define SI_SGPR_VERTEX_BUFFERS 10 /* VS only */ -#define SI_SGPR_BASE_VERTEX 12 /* VS only */ -#define SI_SGPR_START_INSTANCE 13 /* VS only */ -#define SI_SGPR_VS_STATE_BITS 14 /* VS(VS) only */ -#define SI_SGPR_LS_OUT_LAYOUT 14 /* VS(LS) only */ -#define SI_SGPR_TCS_OUT_OFFSETS 10 /* TCS & TES only */ -#define SI_SGPR_TCS_OUT_LAYOUT 11 /* TCS & TES only */ -#define SI_SGPR_TCS_IN_LAYOUT 12 /* TCS only */ -#define SI_SGPR_ALPHA_REF 10 /* PS only */ - -#define SI_VS_NUM_USER_SGPR 15 /* API VS */ -#define SI_ES_NUM_USER_SGPR 14 /* API VS */ -#define SI_LS_NUM_USER_SGPR 15 /* API VS */ -#define SI_TCS_NUM_USER_SGPR 13 -#define SI_TES_NUM_USER_SGPR 12 -#define SI_GS_NUM_USER_SGPR 10 -#define SI_GSCOPY_NUM_USER_SGPR 4 -#define SI_PS_NUM_USER_SGPR 11 +/* SGPR user data indices */ +enum { + SI_SGPR_RW_BUFFERS, /* rings (& stream-out, VS only) */ + SI_SGPR_RW_BUFFERS_HI, + SI_SGPR_CONST_BUFFERS, + SI_SGPR_CONST_BUFFERS_HI, + SI_SGPR_SAMPLERS, /* images & sampler states interleaved */ + SI_SGPR_SAMPLERS_HI, + SI_SGPR_IMAGES, + SI_SGPR_IMAGES_HI, + SI_SGPR_SHADER_BUFFERS, + SI_SGPR_SHADER_BUFFERS_HI, + SI_NUM_RESOURCE_SGPRS, + + /* all VS variants */ + SI_SGPR_VERTEX_BUFFERS = SI_NUM_RESOURCE_SGPRS, + SI_SGPR_VERTEX_BUFFERS_HI, + SI_SGPR_BASE_VERTEX, + SI_SGPR_START_INSTANCE, + SI_ES_NUM_USER_SGPR, + + /* hw VS only */ + SI_SGPR_VS_STATE_BITS = SI_ES_NUM_USER_SGPR, + SI_VS_NUM_USER_SGPR, + + /* hw LS only */ + SI_SGPR_LS_OUT_LAYOUT = SI_ES_NUM_USER_SGPR, + SI_LS_NUM_USER_SGPR, + + /* both TCS and TES */ + SI_SGPR_TCS_OUT_OFFSETS = SI_NUM_RESOURCE_SGPRS, + SI_SGPR_TCS_OUT_LAYOUT, + SI_TES_NUM_USER_SGPR, + + /* TCS only */ + SI_SGPR_TCS_IN_LAYOUT = SI_TES_NUM_USER_SGPR, + SI_TCS_NUM_USER_SGPR, + + /* GS limits */ + SI_GS_NUM_USER_SGPR = SI_NUM_RESOURCE_SGPRS, + SI_GSCOPY_NUM_USER_SGPR = SI_SGPR_CONST_BUFFERS_HI + 1, + + /* PS only */ + SI_SGPR_ALPHA_REF = SI_NUM_RESOURCE_SGPRS, + SI_PS_NUM_USER_SGPR, +}; /* LLVM function parameter indices */ -#define SI_PARAM_RW_BUFFERS 0 -#define SI_PARAM_CONST_BUFFERS 1 -#define SI_PARAM_SAMPLERS 2 -#define SI_PARAM_IMAGES 3 -#define SI_PARAM_SHADER_BUFFERS 4 - -/* VS only parameters */ -#define SI_PARAM_VERTEX_BUFFERS 5 -#define SI_PARAM_BASE_VERTEX 6 -#define SI_PARAM_START_INSTANCE 7 -/* [0] = clamp vertex color */ -#define SI_PARAM_VS_STATE_BITS 8 -/* the other VS parameters are assigned dynamically */ - -/* Offsets where TCS outputs and TCS patch outputs live in LDS: - * [0:15] = TCS output patch0 offset / 16, max = NUM_PATCHES * 32 * 32 - * [16:31] = TCS output patch0 offset for per-patch / 16, max = NUM_PATCHES*32*32* + 32*32 - */ -#define SI_PARAM_TCS_OUT_OFFSETS 5 /* for TCS & TES */ +enum { + SI_PARAM_RW_BUFFERS, + SI_PARAM_CONST_BUFFERS, + SI_PARAM_SAMPLERS, + SI_PARAM_IMAGES, + SI_PARAM_SHADER_BUFFERS, + SI_NUM_RESOURCE_PARAMS, + + /* VS only parameters */ + SI_PARAM_VERTEX_BUFFERS = SI_NUM_RESOURCE_PARAMS, + SI_PARAM_BASE_VERTEX, + SI_PARAM_START_INSTANCE, + /* [0] = clamp vertex color */ + SI_PARAM_VS_STATE_BITS, + /* the other VS parameters are assigned dynamically */ + + /* Offsets where TCS outputs and TCS patch outputs live in LDS: + * [0:15] = TCS output patch0 offset / 16, max = NUM_PATCHES * 32 * 32 + * [16:31] = TCS output patch0 offset for per-patch / 16, max = NUM_PATCHES*32*32* + 32*32 + */ + SI_PARAM_TCS_OUT_OFFSETS = SI_NUM_RESOURCE_PARAMS, /* for TCS & TES */ -/* Layout of TCS outputs / TES inputs: - * [0:12] = stride between output patches in dwords, num_outputs * num_vertices * 4, max = 32*32*4 - * [13:20] = stride between output vertices in dwords = num_inputs * 4, max = 32*4 - * [26:31] = gl_PatchVerticesIn, max = 32 - */ -#define SI_PARAM_TCS_OUT_LAYOUT 6 /* for TCS & TES */ + /* Layout of TCS outputs / TES inputs: + * [0:12] = stride between output patches in dwords, num_outputs * num_vertices * 4, max = 32*32*4 + * [13:20] = stride between output vertices in dwords = num_inputs * 4, max = 32*4 + * [26:31] = gl_PatchVerticesIn, max = 32 + */ + SI_PARAM_TCS_OUT_LAYOUT, /* for TCS & TES */ -/* Layout of LS outputs / TCS inputs - * [0:12] = stride between patches in dwords = num_inputs * num_vertices * 4, max = 32*32*4 - * [13:20] = stride between vertices in dwords = num_inputs * 4, max = 32*4 - */ -#define SI_PARAM_TCS_IN_LAYOUT 7 /* TCS only */ -#define SI_PARAM_LS_OUT_LAYOUT 8 /* same value as TCS_IN_LAYOUT, LS only */ - -/* TCS only parameters. */ -#define SI_PARAM_TESS_FACTOR_OFFSET 8 -#define SI_PARAM_PATCH_ID 9 -#define SI_PARAM_REL_IDS 10 - -/* GS only parameters */ -#define SI_PARAM_GS2VS_OFFSET 5 -#define SI_PARAM_GS_WAVE_ID 6 -#define SI_PARAM_VTX0_OFFSET 7 -#define SI_PARAM_VTX1_OFFSET 8 -#define SI_PARAM_PRIMITIVE_ID 9 -#define SI_PARAM_VTX2_OFFSET 10 -#define SI_PARAM_VTX3_OFFSET 11 -#define SI_PARAM_VTX4_OFFSET 12 -#define SI_PARAM_VTX5_OFFSET 13 -#define SI_PARAM_GS_INSTANCE_ID 14 - -/* PS only parameters */ -#define SI_PARAM_ALPHA_REF 5 -#define SI_PARAM_PRIM_MASK 6 -#define SI_PARAM_PERSP_SAMPLE 7 -#define SI_PARAM_PERSP_CENTER 8 -#define SI_PARAM_PERSP_CENTROID 9 -#define SI_PARAM_PERSP_PULL_MODEL 10 -#define SI_PARAM_LINEAR_SAMPLE 11 -#define SI_PARAM_LINEAR_CENTER 12 -#define SI_PARAM_LINEAR_CENTROID 13 -#define SI_PARAM_LINE_STIPPLE_TEX 14 -#define SI_PARAM_POS_X_FLOAT 15 -#define SI_PARAM_POS_Y_FLOAT 16 -#define SI_PARAM_POS_Z_FLOAT 17 -#define SI_PARAM_POS_W_FLOAT 18 -#define SI_PARAM_FRONT_FACE 19 -#define SI_PARAM_ANCILLARY 20 -#define SI_PARAM_SAMPLE_COVERAGE 21 -#define SI_PARAM_POS_FIXED_PT 22 - -#define SI_NUM_PARAMS (SI_PARAM_POS_FIXED_PT + 9) /* +8 for COLOR[0..1] */ + /* Layout of LS outputs / TCS inputs + * [0:12] = stride between patches in dwords = num_inputs * num_vertices * 4, max = 32*32*4 + * [13:20] = stride between vertices in dwords = num_inputs * 4, max = 32*4 + */ + SI_PARAM_TCS_IN_LAYOUT, /* TCS only */ + SI_PARAM_LS_OUT_LAYOUT, /* same value as TCS_IN_LAYOUT, LS only */ + + /* TCS only parameters. */ + SI_PARAM_TESS_FACTOR_OFFSET = SI_PARAM_TCS_IN_LAYOUT + 1, + SI_PARAM_PATCH_ID, + SI_PARAM_REL_IDS, + + /* GS only parameters */ + SI_PARAM_GS2VS_OFFSET = SI_NUM_RESOURCE_PARAMS, + SI_PARAM_GS_WAVE_ID, + SI_PARAM_VTX0_OFFSET, + SI_PARAM_VTX1_OFFSET, + SI_PARAM_PRIMITIVE_ID, + SI_PARAM_VTX2_OFFSET, + SI_PARAM_VTX3_OFFSET, + SI_PARAM_VTX4_OFFSET, + SI_PARAM_VTX5_OFFSET, + SI_PARAM_GS_INSTANCE_ID, + + /* PS only parameters */ + SI_PARAM_ALPHA_REF = SI_NUM_RESOURCE_PARAMS, + SI_PARAM_PRIM_MASK, + SI_PARAM_PERSP_SAMPLE, + SI_PARAM_PERSP_CENTER, + SI_PARAM_PERSP_CENTROID, + SI_PARAM_PERSP_PULL_MODEL, + SI_PARAM_LINEAR_SAMPLE, + SI_PARAM_LINEAR_CENTER, + SI_PARAM_LINEAR_CENTROID, + SI_PARAM_LINE_STIPPLE_TEX, + SI_PARAM_POS_X_FLOAT, + SI_PARAM_POS_Y_FLOAT, + SI_PARAM_POS_Z_FLOAT, + SI_PARAM_POS_W_FLOAT, + SI_PARAM_FRONT_FACE, + SI_PARAM_ANCILLARY, + SI_PARAM_SAMPLE_COVERAGE, + SI_PARAM_POS_FIXED_PT, + + SI_NUM_PARAMS = SI_PARAM_POS_FIXED_PT + 9, /* +8 for COLOR[0..1] */ +}; struct si_shader; |