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-rw-r--r--mesalib/src/mesa/state_tracker/st_atom.c1
-rw-r--r--mesalib/src/mesa/state_tracker/st_atom.h1
-rw-r--r--mesalib/src/mesa/state_tracker/st_atom_framebuffer.c15
-rw-r--r--mesalib/src/mesa/state_tracker/st_atom_msaa.c23
-rw-r--r--mesalib/src/mesa/state_tracker/st_atom_pixeltransfer.c2
-rw-r--r--mesalib/src/mesa/state_tracker/st_cb_clear.c3
-rw-r--r--mesalib/src/mesa/state_tracker/st_cb_drawtex.c6
-rw-r--r--mesalib/src/mesa/state_tracker/st_extensions.c3
-rw-r--r--mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp91
-rw-r--r--mesalib/src/mesa/state_tracker/st_manager.c11
-rw-r--r--mesalib/src/mesa/state_tracker/st_program.c21
11 files changed, 137 insertions, 40 deletions
diff --git a/mesalib/src/mesa/state_tracker/st_atom.c b/mesalib/src/mesa/state_tracker/st_atom.c
index 99e9df26b..625ea2965 100644
--- a/mesalib/src/mesa/state_tracker/st_atom.c
+++ b/mesalib/src/mesa/state_tracker/st_atom.c
@@ -61,6 +61,7 @@ static const struct st_tracked_state *atoms[] =
&st_update_sampler, /* depends on update_*_texture for swizzle */
&st_update_framebuffer,
&st_update_msaa,
+ &st_update_sample_shading,
&st_update_vs_constants,
&st_update_gs_constants,
&st_update_fs_constants,
diff --git a/mesalib/src/mesa/state_tracker/st_atom.h b/mesalib/src/mesa/state_tracker/st_atom.h
index 60d89d75f..c50111d50 100644
--- a/mesalib/src/mesa/state_tracker/st_atom.h
+++ b/mesalib/src/mesa/state_tracker/st_atom.h
@@ -59,6 +59,7 @@ extern const struct st_tracked_state st_update_viewport;
extern const struct st_tracked_state st_update_scissor;
extern const struct st_tracked_state st_update_blend;
extern const struct st_tracked_state st_update_msaa;
+extern const struct st_tracked_state st_update_sample_shading;
extern const struct st_tracked_state st_update_sampler;
extern const struct st_tracked_state st_update_fragment_texture;
extern const struct st_tracked_state st_update_vertex_texture;
diff --git a/mesalib/src/mesa/state_tracker/st_atom_framebuffer.c b/mesalib/src/mesa/state_tracker/st_atom_framebuffer.c
index a17417c35..b195c55b3 100644
--- a/mesalib/src/mesa/state_tracker/st_atom_framebuffer.c
+++ b/mesalib/src/mesa/state_tracker/st_atom_framebuffer.c
@@ -113,6 +113,12 @@ update_framebuffer_state( struct st_context *st )
pipe_surface_reference(&framebuffer->cbufs[i], NULL);
}
+ /* Remove trailing GL_NONE draw buffers. */
+ while (framebuffer->nr_cbufs &&
+ !framebuffer->cbufs[framebuffer->nr_cbufs-1]) {
+ framebuffer->nr_cbufs--;
+ }
+
/*
* Depth/Stencil renderbuffer/surface.
*/
@@ -147,11 +153,10 @@ update_framebuffer_state( struct st_context *st )
}
#endif
- /* _mesa_test_framebuffer_completeness refuses framebuffers with no
- * attachments, so this should never happen.
- */
- assert(framebuffer->width != UINT_MAX);
- assert(framebuffer->height != UINT_MAX);
+ if (framebuffer->width == UINT_MAX)
+ framebuffer->width = 0;
+ if (framebuffer->height == UINT_MAX)
+ framebuffer->height = 0;
cso_set_framebuffer(st->cso_context, framebuffer);
}
diff --git a/mesalib/src/mesa/state_tracker/st_atom_msaa.c b/mesalib/src/mesa/state_tracker/st_atom_msaa.c
index 2f3a42e02..703cb5e75 100644
--- a/mesalib/src/mesa/state_tracker/st_atom_msaa.c
+++ b/mesalib/src/mesa/state_tracker/st_atom_msaa.c
@@ -27,8 +27,10 @@
#include "st_context.h"
+#include "pipe/p_screen.h"
#include "pipe/p_context.h"
#include "st_atom.h"
+#include "st_program.h"
#include "cso_cache/cso_context.h"
#include "util/u_framebuffer.h"
@@ -70,6 +72,18 @@ static void update_sample_mask( struct st_context *st )
}
}
+static void update_sample_shading( struct st_context *st )
+{
+ if (!st->fp)
+ return;
+
+ if (!st->ctx->Extensions.ARB_sample_shading)
+ return;
+
+ cso_set_min_samples(
+ st->cso_context,
+ _mesa_get_min_invocations_per_fragment(st->ctx, &st->fp->Base, false));
+}
const struct st_tracked_state st_update_msaa = {
"st_update_msaa", /* name */
@@ -79,3 +93,12 @@ const struct st_tracked_state st_update_msaa = {
},
update_sample_mask /* update */
};
+
+const struct st_tracked_state st_update_sample_shading = {
+ "st_update_sample_shading", /* name */
+ { /* dirty */
+ (_NEW_MULTISAMPLE | _NEW_PROGRAM | _NEW_BUFFERS), /* mesa */
+ ST_NEW_FRAGMENT_PROGRAM | ST_NEW_FRAMEBUFFER, /* st */
+ },
+ update_sample_shading /* update */
+};
diff --git a/mesalib/src/mesa/state_tracker/st_atom_pixeltransfer.c b/mesalib/src/mesa/state_tracker/st_atom_pixeltransfer.c
index 306eeb153..a04163cc1 100644
--- a/mesalib/src/mesa/state_tracker/st_atom_pixeltransfer.c
+++ b/mesalib/src/mesa/state_tracker/st_atom_pixeltransfer.c
@@ -121,7 +121,7 @@ load_color_map_texture(struct gl_context *ctx, struct pipe_resource *pt)
rgba[2] = ctx->PixelMaps.BtoB.Map[j * bSize / texSize];
rgba[3] = ctx->PixelMaps.AtoA.Map[i * aSize / texSize];
util_pack_color(rgba, pt->format, &uc);
- *(dest + k) = uc.ui;
+ *(dest + k) = uc.ui[0];
}
}
diff --git a/mesalib/src/mesa/state_tracker/st_cb_clear.c b/mesalib/src/mesa/state_tracker/st_cb_clear.c
index fcd7e1382..371f7fcda 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_clear.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_clear.c
@@ -240,6 +240,7 @@ clear_with_quad(struct gl_context *ctx, unsigned clear_buffers)
cso_save_depth_stencil_alpha(st->cso_context);
cso_save_rasterizer(st->cso_context);
cso_save_sample_mask(st->cso_context);
+ cso_save_min_samples(st->cso_context);
cso_save_viewport(st->cso_context);
cso_save_fragment_shader(st->cso_context);
cso_save_stream_outputs(st->cso_context);
@@ -309,6 +310,7 @@ clear_with_quad(struct gl_context *ctx, unsigned clear_buffers)
cso_set_vertex_elements(st->cso_context, 2, st->velems_util_draw);
cso_set_stream_outputs(st->cso_context, 0, NULL, NULL);
cso_set_sample_mask(st->cso_context, ~0);
+ cso_set_min_samples(st->cso_context, 1);
cso_set_rasterizer(st->cso_context, &st->clear.raster);
/* viewport state: viewport matching window dims */
@@ -348,6 +350,7 @@ clear_with_quad(struct gl_context *ctx, unsigned clear_buffers)
cso_restore_depth_stencil_alpha(st->cso_context);
cso_restore_rasterizer(st->cso_context);
cso_restore_sample_mask(st->cso_context);
+ cso_restore_min_samples(st->cso_context);
cso_restore_viewport(st->cso_context);
cso_restore_fragment_shader(st->cso_context);
cso_restore_vertex_shader(st->cso_context);
diff --git a/mesalib/src/mesa/state_tracker/st_cb_drawtex.c b/mesalib/src/mesa/state_tracker/st_cb_drawtex.c
index b0a44fd90..f997e6b00 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_drawtex.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_drawtex.c
@@ -123,7 +123,8 @@ st_DrawTex(struct gl_context *ctx, GLfloat x, GLfloat y, GLfloat z,
/* determine how many enabled sets of texcoords */
numTexCoords = 0;
for (i = 0; i < ctx->Const.MaxTextureUnits; i++) {
- if (ctx->Texture.Unit[i]._ReallyEnabled & TEXTURE_2D_BIT) {
+ if (ctx->Texture.Unit[i]._Current &&
+ ctx->Texture.Unit[i]._Current->Target == GL_TEXTURE_2D) {
numTexCoords++;
}
}
@@ -192,7 +193,8 @@ st_DrawTex(struct gl_context *ctx, GLfloat x, GLfloat y, GLfloat z,
/* texcoords */
for (i = 0; i < ctx->Const.MaxTextureUnits; i++) {
- if (ctx->Texture.Unit[i]._ReallyEnabled & TEXTURE_2D_BIT) {
+ if (ctx->Texture.Unit[i]._Current &&
+ ctx->Texture.Unit[i]._Current->Target == GL_TEXTURE_2D) {
struct gl_texture_object *obj = ctx->Texture.Unit[i]._Current;
struct gl_texture_image *img = obj->Image[0][obj->BaseLevel];
const GLfloat wt = (GLfloat) img->Width;
diff --git a/mesalib/src/mesa/state_tracker/st_extensions.c b/mesalib/src/mesa/state_tracker/st_extensions.c
index 70726886e..a245fdf18 100644
--- a/mesalib/src/mesa/state_tracker/st_extensions.c
+++ b/mesalib/src/mesa/state_tracker/st_extensions.c
@@ -425,7 +425,8 @@ void st_init_extensions(struct st_context *st)
{ o(OES_standard_derivatives), PIPE_CAP_SM3 },
{ o(ARB_texture_cube_map_array), PIPE_CAP_CUBE_MAP_ARRAY },
{ o(ARB_texture_multisample), PIPE_CAP_TEXTURE_MULTISAMPLE },
- { o(ARB_texture_query_lod), PIPE_CAP_TEXTURE_QUERY_LOD }
+ { o(ARB_texture_query_lod), PIPE_CAP_TEXTURE_QUERY_LOD },
+ { o(ARB_sample_shading), PIPE_CAP_SAMPLE_SHADING },
};
/* Required: render target and sampler support */
diff --git a/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
index 15b5279b8..d1c3856b5 100644
--- a/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
+++ b/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
@@ -241,7 +241,7 @@ public:
unsigned op;
st_dst_reg dst;
- st_src_reg src[3];
+ st_src_reg src[4];
/** Pointer to the ir source this tree came from for debugging */
ir_instruction *ir;
GLboolean cond_update;
@@ -411,7 +411,12 @@ public:
glsl_to_tgsi_instruction *emit(ir_instruction *ir, unsigned op,
st_dst_reg dst,
st_src_reg src0, st_src_reg src1, st_src_reg src2);
-
+
+ glsl_to_tgsi_instruction *emit(ir_instruction *ir, unsigned op,
+ st_dst_reg dst,
+ st_src_reg src0, st_src_reg src1,
+ st_src_reg src2, st_src_reg src3);
+
unsigned get_opcode(ir_instruction *ir, unsigned op,
st_dst_reg dst,
st_src_reg src0, st_src_reg src1);
@@ -524,8 +529,9 @@ num_inst_src_regs(unsigned opcode)
glsl_to_tgsi_instruction *
glsl_to_tgsi_visitor::emit(ir_instruction *ir, unsigned op,
- st_dst_reg dst,
- st_src_reg src0, st_src_reg src1, st_src_reg src2)
+ st_dst_reg dst,
+ st_src_reg src0, st_src_reg src1,
+ st_src_reg src2, st_src_reg src3)
{
glsl_to_tgsi_instruction *inst = new(mem_ctx) glsl_to_tgsi_instruction();
int num_reladdr = 0, i;
@@ -540,7 +546,9 @@ glsl_to_tgsi_visitor::emit(ir_instruction *ir, unsigned op,
num_reladdr += src0.reladdr != NULL || src0.reladdr2 != NULL;
num_reladdr += src1.reladdr != NULL || src1.reladdr2 != NULL;
num_reladdr += src2.reladdr != NULL || src2.reladdr2 != NULL;
+ num_reladdr += src3.reladdr != NULL || src3.reladdr2 != NULL;
+ reladdr_to_temp(ir, &src3, &num_reladdr);
reladdr_to_temp(ir, &src2, &num_reladdr);
reladdr_to_temp(ir, &src1, &num_reladdr);
reladdr_to_temp(ir, &src0, &num_reladdr);
@@ -556,6 +564,7 @@ glsl_to_tgsi_visitor::emit(ir_instruction *ir, unsigned op,
inst->src[0] = src0;
inst->src[1] = src1;
inst->src[2] = src2;
+ inst->src[3] = src3;
inst->ir = ir;
inst->dead_mask = 0;
@@ -577,7 +586,7 @@ glsl_to_tgsi_visitor::emit(ir_instruction *ir, unsigned op,
}
}
else {
- for (i=0; i<3; i++) {
+ for (i=0; i<4; i++) {
if(inst->src[i].reladdr) {
switch(inst->src[i].file) {
case PROGRAM_STATE_VAR:
@@ -600,12 +609,19 @@ glsl_to_tgsi_visitor::emit(ir_instruction *ir, unsigned op,
return inst;
}
+glsl_to_tgsi_instruction *
+glsl_to_tgsi_visitor::emit(ir_instruction *ir, unsigned op,
+ st_dst_reg dst, st_src_reg src0,
+ st_src_reg src1, st_src_reg src2)
+{
+ return emit(ir, op, dst, src0, src1, src2, undef_src);
+}
glsl_to_tgsi_instruction *
glsl_to_tgsi_visitor::emit(ir_instruction *ir, unsigned op,
st_dst_reg dst, st_src_reg src0, st_src_reg src1)
{
- return emit(ir, op, dst, src0, src1, undef_src);
+ return emit(ir, op, dst, src0, src1, undef_src, undef_src);
}
glsl_to_tgsi_instruction *
@@ -613,13 +629,13 @@ glsl_to_tgsi_visitor::emit(ir_instruction *ir, unsigned op,
st_dst_reg dst, st_src_reg src0)
{
assert(dst.writemask != 0);
- return emit(ir, op, dst, src0, undef_src, undef_src);
+ return emit(ir, op, dst, src0, undef_src, undef_src, undef_src);
}
glsl_to_tgsi_instruction *
glsl_to_tgsi_visitor::emit(ir_instruction *ir, unsigned op)
{
- return emit(ir, op, undef_dst, undef_src, undef_src, undef_src);
+ return emit(ir, op, undef_dst, undef_src, undef_src, undef_src, undef_src);
}
/**
@@ -690,7 +706,10 @@ glsl_to_tgsi_visitor::get_opcode(ir_instruction *ir, unsigned op,
case2fi(SSG, ISSG);
case3(ABS, IABS, IABS);
-
+
+ case2iu(IBFE, UBFE);
+ case2iu(IMSB, UMSB);
+ case2iu(IMUL_HI, UMUL_HI);
default: break;
}
@@ -1934,6 +1953,33 @@ glsl_to_tgsi_visitor::visit(ir_expression *ir)
emit(ir, TGSI_OPCODE_CMP, result_dst, op[0], op[1], op[2]);
}
break;
+ case ir_triop_bitfield_extract:
+ emit(ir, TGSI_OPCODE_IBFE, result_dst, op[0], op[1], op[2]);
+ break;
+ case ir_quadop_bitfield_insert:
+ emit(ir, TGSI_OPCODE_BFI, result_dst, op[0], op[1], op[2], op[3]);
+ break;
+ case ir_unop_bitfield_reverse:
+ emit(ir, TGSI_OPCODE_BREV, result_dst, op[0]);
+ break;
+ case ir_unop_bit_count:
+ emit(ir, TGSI_OPCODE_POPC, result_dst, op[0]);
+ break;
+ case ir_unop_find_msb:
+ emit(ir, TGSI_OPCODE_IMSB, result_dst, op[0]);
+ break;
+ case ir_unop_find_lsb:
+ emit(ir, TGSI_OPCODE_LSB, result_dst, op[0]);
+ break;
+ case ir_binop_imul_high:
+ emit(ir, TGSI_OPCODE_IMUL_HI, result_dst, op[0], op[1]);
+ break;
+ case ir_triop_fma:
+ /* NOTE: Perhaps there should be a special opcode that enforces fused
+ * mul-add. Just use MAD for now.
+ */
+ emit(ir, TGSI_OPCODE_MAD, result_dst, op[0], op[1], op[2]);
+ break;
case ir_unop_pack_snorm_2x16:
case ir_unop_pack_unorm_2x16:
case ir_unop_pack_half_2x16:
@@ -1947,22 +1993,14 @@ glsl_to_tgsi_visitor::visit(ir_expression *ir)
case ir_unop_unpack_snorm_4x8:
case ir_unop_unpack_unorm_4x8:
case ir_binop_pack_half_2x16_split:
- case ir_unop_bitfield_reverse:
- case ir_unop_bit_count:
- case ir_unop_find_msb:
- case ir_unop_find_lsb:
case ir_binop_bfm:
- case ir_triop_fma:
case ir_triop_bfi:
- case ir_triop_bitfield_extract:
- case ir_quadop_bitfield_insert:
case ir_quadop_vector:
case ir_binop_vector_extract:
case ir_triop_vector_insert:
case ir_binop_ldexp:
case ir_binop_carry:
case ir_binop_borrow:
- case ir_binop_imul_high:
/* This operation is not supported, or should have already been handled.
*/
assert(!"Invalid ir opcode in glsl_to_tgsi_visitor::visit()");
@@ -4163,7 +4201,11 @@ struct st_translate {
static unsigned mesa_sysval_to_semantic[SYSTEM_VALUE_MAX] = {
TGSI_SEMANTIC_FACE,
TGSI_SEMANTIC_VERTEXID,
- TGSI_SEMANTIC_INSTANCEID
+ TGSI_SEMANTIC_INSTANCEID,
+ TGSI_SEMANTIC_SAMPLEID,
+ TGSI_SEMANTIC_SAMPLEPOS,
+ TGSI_SEMANTIC_SAMPLEMASK,
+ TGSI_SEMANTIC_INVOCATIONID,
};
/**
@@ -4381,7 +4423,8 @@ translate_dst(struct st_translate *t,
break;
case TGSI_PROCESSOR_FRAGMENT:
- if (dst_reg->index >= FRAG_RESULT_COLOR) {
+ if (dst_reg->index == FRAG_RESULT_COLOR ||
+ dst_reg->index >= FRAG_RESULT_DATA0) {
dst = ureg_saturate(dst);
}
break;
@@ -4876,6 +4919,15 @@ st_translate_program(
TGSI_SEMANTIC_COLOR,
outputSemanticIndex[i]);
break;
+ case TGSI_SEMANTIC_SAMPLEMASK:
+ t->outputs[i] = ureg_DECL_output(ureg,
+ TGSI_SEMANTIC_SAMPLEMASK,
+ outputSemanticIndex[i]);
+ /* TODO: If we ever support more than 32 samples, this will have
+ * to become an array.
+ */
+ t->outputs[i] = ureg_writemask(t->outputs[i], TGSI_WRITEMASK_X);
+ break;
default:
assert(!"fragment shader outputs must be POSITION/STENCIL/COLOR");
ret = PIPE_ERROR_BAD_INPUT;
@@ -5343,6 +5395,7 @@ st_link_shader(struct gl_context *ctx, struct gl_shader_program *prog)
DIV_TO_MUL_RCP |
EXP_TO_EXP2 |
LOG_TO_LOG2 |
+ LDEXP_TO_ARITH |
(options->EmitNoPow ? POW_TO_EXP2 : 0) |
(!ctx->Const.NativeIntegers ? INT_DIV_TO_MUL_RCP : 0));
diff --git a/mesalib/src/mesa/state_tracker/st_manager.c b/mesalib/src/mesa/state_tracker/st_manager.c
index 314d34232..706af7fd1 100644
--- a/mesalib/src/mesa/state_tracker/st_manager.c
+++ b/mesalib/src/mesa/state_tracker/st_manager.c
@@ -183,8 +183,13 @@ st_framebuffer_validate(struct st_framebuffer *stfb,
uint width, height;
unsigned i;
boolean changed = FALSE;
- int32_t new_stamp = p_atomic_read(&stfb->iface->stamp);
+ int32_t new_stamp;
+ /* Check for incomplete framebuffers (e.g. EGL_KHR_surfaceless_context) */
+ if (!stfb->iface)
+ return;
+
+ new_stamp = p_atomic_read(&stfb->iface->stamp);
if (stfb->iface_stamp == new_stamp)
return;
@@ -663,13 +668,11 @@ st_api_create_context(struct st_api *stapi, struct st_manager *smapi,
}
if (attribs->flags & ST_CONTEXT_FLAG_DEBUG){
- struct gl_debug_state *debug = _mesa_get_debug_state(st->ctx);
- if (!debug) {
+ if (!_mesa_set_debug_state_int(st->ctx, GL_DEBUG_OUTPUT, GL_TRUE)) {
*error = ST_CONTEXT_ERROR_NO_MEMORY;
return NULL;
}
st->ctx->Const.ContextFlags |= GL_CONTEXT_FLAG_DEBUG_BIT;
- debug->DebugOutput = GL_TRUE;
}
if (attribs->flags & ST_CONTEXT_FLAG_FORWARD_COMPATIBLE)
diff --git a/mesalib/src/mesa/state_tracker/st_program.c b/mesalib/src/mesa/state_tracker/st_program.c
index 2f0ec32f5..f9887a2c4 100644
--- a/mesalib/src/mesa/state_tracker/st_program.c
+++ b/mesalib/src/mesa/state_tracker/st_program.c
@@ -682,6 +682,7 @@ st_translate_fragment_program(struct st_context *st,
/* handle remaining outputs (color) */
for (attr = 0; attr < FRAG_RESULT_MAX; attr++) {
if (outputsWritten & BITFIELD64_BIT(attr)) {
+ int semantic = TGSI_SEMANTIC_COLOR;
switch (attr) {
case FRAG_RESULT_DEPTH:
case FRAG_RESULT_STENCIL:
@@ -689,17 +690,21 @@ st_translate_fragment_program(struct st_context *st,
assert(0);
break;
case FRAG_RESULT_COLOR:
- write_all = GL_TRUE; /* fallthrough */
- default:
- assert(attr == FRAG_RESULT_COLOR ||
- (FRAG_RESULT_DATA0 <= attr && attr < FRAG_RESULT_MAX));
- fs_output_semantic_name[fs_num_outputs] = TGSI_SEMANTIC_COLOR;
- fs_output_semantic_index[fs_num_outputs] = numColors;
- outputMapping[attr] = fs_num_outputs;
- numColors++;
+ write_all = GL_TRUE;
+ break;
+ case FRAG_RESULT_SAMPLE_MASK:
+ semantic = TGSI_SEMANTIC_SAMPLEMASK;
break;
}
+ assert(attr == FRAG_RESULT_COLOR ||
+ attr == FRAG_RESULT_SAMPLE_MASK ||
+ (FRAG_RESULT_DATA0 <= attr && attr < FRAG_RESULT_MAX));
+ fs_output_semantic_name[fs_num_outputs] = semantic;
+ fs_output_semantic_index[fs_num_outputs] = numColors;
+ outputMapping[attr] = fs_num_outputs;
+ numColors++;
+
fs_num_outputs++;
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 11:08:54 +0000