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-rw-r--r--src/mesa/state_tracker/st_cb_texture.c2
-rw-r--r--src/mesa/state_tracker/st_extensions.c65
-rw-r--r--src/mesa/state_tracker/st_gl_api.h2
-rw-r--r--src/mesa/state_tracker/st_manager.c123
4 files changed, 89 insertions, 103 deletions
diff --git a/src/mesa/state_tracker/st_cb_texture.c b/src/mesa/state_tracker/st_cb_texture.c
index 9eb14033ee..124cd32e13 100644
--- a/src/mesa/state_tracker/st_cb_texture.c
+++ b/src/mesa/state_tracker/st_cb_texture.c
@@ -996,6 +996,8 @@ st_get_tex_image(GLcontext * ctx, GLenum target, GLint level,
dest = (GLubyte *) pixels;
+ _mesa_set_fetch_functions(texImage, get_texture_dims(target));
+
for (i = 0; i < depth; i++) {
if (compressed_dst) {
_mesa_get_compressed_teximage(ctx, target, level, dest,
diff --git a/src/mesa/state_tracker/st_extensions.c b/src/mesa/state_tracker/st_extensions.c
index 6cd74db897..4c223f3374 100644
--- a/src/mesa/state_tracker/st_extensions.c
+++ b/src/mesa/state_tracker/st_extensions.c
@@ -68,6 +68,7 @@ void st_init_limits(struct st_context *st)
struct pipe_screen *screen = st->pipe->screen;
struct gl_constants *c = &st->ctx->Const;
struct gl_program_constants *pc;
+ unsigned i;
c->MaxTextureLevels
= _min(screen->get_param(screen, PIPE_CAP_MAX_TEXTURE_2D_LEVELS),
@@ -134,40 +135,54 @@ void st_init_limits(struct st_context *st)
= CLAMP(screen->get_param(screen, PIPE_CAP_MAX_RENDER_TARGETS),
1, MAX_DRAW_BUFFERS);
- /* Is TGSI_OPCODE_CONT supported? */
- /* XXX separate query for early function return? */
- st->ctx->Shader.EmitContReturn =
- screen->get_param(screen, PIPE_CAP_TGSI_CONT_SUPPORTED);
-
/* Quads always follow GL provoking rules. */
c->QuadsFollowProvokingVertexConvention = GL_FALSE;
- pc = &c->FragmentProgram;
- pc->MaxNativeInstructions = screen->get_param(screen, PIPE_CAP_MAX_FS_INSTRUCTIONS);
- pc->MaxNativeAluInstructions = screen->get_param(screen, PIPE_CAP_MAX_FS_ALU_INSTRUCTIONS);
- pc->MaxNativeTexInstructions = screen->get_param(screen, PIPE_CAP_MAX_FS_TEX_INSTRUCTIONS);
- pc->MaxNativeTexIndirections = screen->get_param(screen, PIPE_CAP_MAX_FS_TEX_INDIRECTIONS);
- pc->MaxNativeAttribs = screen->get_param(screen, PIPE_CAP_MAX_FS_INPUTS);
- pc->MaxNativeTemps = screen->get_param(screen, PIPE_CAP_MAX_FS_TEMPS);
- pc->MaxNativeAddressRegs = screen->get_param(screen, PIPE_CAP_MAX_FS_ADDRS);
- pc->MaxNativeParameters = screen->get_param(screen, PIPE_CAP_MAX_FS_CONSTS);
+ for(i = 0; i < MESA_SHADER_TYPES; ++i) {
+ struct gl_shader_compiler_options *options = &st->ctx->ShaderCompilerOptions[i];
+ switch(i)
+ {
+ case PIPE_SHADER_FRAGMENT:
+ pc = &c->FragmentProgram;
+ break;
+ case PIPE_SHADER_VERTEX:
+ pc = &c->VertexProgram;
+ break;
+ case PIPE_SHADER_GEOMETRY:
+ pc = &c->GeometryProgram;
+ break;
+ }
+
+ pc->MaxNativeInstructions = screen->get_shader_param(screen, i, PIPE_SHADER_CAP_MAX_INSTRUCTIONS);
+ pc->MaxNativeAluInstructions = screen->get_shader_param(screen, i, PIPE_SHADER_CAP_MAX_ALU_INSTRUCTIONS);
+ pc->MaxNativeTexInstructions = screen->get_shader_param(screen, i, PIPE_SHADER_CAP_MAX_TEX_INSTRUCTIONS);
+ pc->MaxNativeTexIndirections = screen->get_shader_param(screen, i, PIPE_SHADER_CAP_MAX_TEX_INDIRECTIONS);
+ pc->MaxNativeAttribs = screen->get_shader_param(screen, i, PIPE_SHADER_CAP_MAX_INPUTS);
+ pc->MaxNativeTemps = screen->get_shader_param(screen, i, PIPE_SHADER_CAP_MAX_TEMPS);
+ pc->MaxNativeAddressRegs = screen->get_shader_param(screen, i, PIPE_SHADER_CAP_MAX_ADDRS);
+ pc->MaxNativeParameters = screen->get_shader_param(screen, i, PIPE_SHADER_CAP_MAX_CONSTS);
+
+ options->EmitNoNoise = TRUE;
- pc = &c->VertexProgram;
- pc->MaxNativeInstructions = screen->get_param(screen, PIPE_CAP_MAX_VS_INSTRUCTIONS);
- pc->MaxNativeAluInstructions = screen->get_param(screen, PIPE_CAP_MAX_VS_ALU_INSTRUCTIONS);
- pc->MaxNativeTexInstructions = screen->get_param(screen, PIPE_CAP_MAX_VS_TEX_INSTRUCTIONS);
- pc->MaxNativeTexIndirections = screen->get_param(screen, PIPE_CAP_MAX_VS_TEX_INDIRECTIONS);
- pc->MaxNativeAttribs = screen->get_param(screen, PIPE_CAP_MAX_VS_INPUTS);
- pc->MaxNativeTemps = screen->get_param(screen, PIPE_CAP_MAX_VS_TEMPS);
- pc->MaxNativeAddressRegs = screen->get_param(screen, PIPE_CAP_MAX_VS_ADDRS);
- pc->MaxNativeParameters = screen->get_param(screen, PIPE_CAP_MAX_VS_CONSTS);
+ /* TODO: make these more fine-grained if anyone needs it */
+ options->EmitNoIfs = !screen->get_shader_param(screen, i, PIPE_SHADER_CAP_MAX_CONTROL_FLOW_DEPTH);
+ options->EmitNoFunctions = !screen->get_shader_param(screen, i, PIPE_SHADER_CAP_MAX_CONTROL_FLOW_DEPTH);
+ options->EmitNoLoops = !screen->get_shader_param(screen, i, PIPE_SHADER_CAP_MAX_CONTROL_FLOW_DEPTH);
+ options->EmitNoMainReturn = !screen->get_shader_param(screen, i, PIPE_SHADER_CAP_MAX_CONTROL_FLOW_DEPTH);
+
+ options->EmitNoCont = !screen->get_shader_param(screen, i, PIPE_SHADER_CAP_TGSI_CONT_SUPPORTED);
+
+ if(options->EmitNoLoops)
+ options->MaxUnrollIterations = MIN2(screen->get_shader_param(screen, i, PIPE_SHADER_CAP_MAX_INSTRUCTIONS), 65536);
+ }
/* PIPE_CAP_MAX_FS_INPUTS specifies the number of COLORn + GENERICn inputs
* and is set in MaxNativeAttribs. It's always 2 colors + N generic
* attributes. The GLSL compiler never uses COLORn for varyings, so we
* subtract the 2 colors to get the maximum number of varyings (generic
* attributes) supported by a driver. */
- c->MaxVarying = screen->get_param(screen, PIPE_CAP_MAX_FS_INPUTS) - 2;
+ c->MaxVarying = screen->get_shader_param(screen, PIPE_SHADER_FRAGMENT, PIPE_SHADER_CAP_MAX_INPUTS) - 2;
+ c->MaxVarying = MIN2(c->MaxVarying, MAX_VARYING);
}
@@ -401,7 +416,7 @@ void st_init_extensions(struct st_context *st)
}
#endif
- if (screen->get_param(screen, PIPE_CAP_GEOMETRY_SHADER4)) {
+ if (screen->get_shader_param(screen, PIPE_SHADER_GEOMETRY, PIPE_SHADER_CAP_MAX_INSTRUCTIONS) > 0) {
ctx->Extensions.ARB_geometry_shader4 = GL_TRUE;
}
diff --git a/src/mesa/state_tracker/st_gl_api.h b/src/mesa/state_tracker/st_gl_api.h
index 57c6d9f24d..55ad778c97 100644
--- a/src/mesa/state_tracker/st_gl_api.h
+++ b/src/mesa/state_tracker/st_gl_api.h
@@ -3,7 +3,5 @@
#define ST_GL_API_H
struct st_api *st_gl_api_create(void);
-struct st_api *st_gl_api_create_es1(void);
-struct st_api *st_gl_api_create_es2(void);
#endif
diff --git a/src/mesa/state_tracker/st_manager.c b/src/mesa/state_tracker/st_manager.c
index ccce574c36..450b0453cf 100644
--- a/src/mesa/state_tracker/st_manager.c
+++ b/src/mesa/state_tracker/st_manager.c
@@ -44,6 +44,7 @@
#include "main/framebuffer.h"
#include "main/fbobject.h"
#include "main/renderbuffer.h"
+#include "main/version.h"
#include "st_texture.h"
#include "st_context.h"
@@ -303,10 +304,6 @@ st_visual_to_context_mode(const struct st_visual *visual,
{
memset(mode, 0, sizeof(*mode));
- /* FBO-only context */
- if (!visual)
- return;
-
if (st_visual_have_buffers(visual, ST_ATTACHMENT_BACK_LEFT_MASK))
mode->doubleBufferMode = GL_TRUE;
if (st_visual_have_buffers(visual,
@@ -612,26 +609,57 @@ st_context_destroy(struct st_context_iface *stctxi)
}
static struct st_context_iface *
-create_context(gl_api api, struct st_manager *smapi,
- const struct st_visual *visual,
- struct st_context_iface *shared_stctxi)
+st_api_create_context(struct st_api *stapi, struct st_manager *smapi,
+ const struct st_context_attribs *attribs,
+ struct st_context_iface *shared_stctxi)
{
struct st_context *shared_ctx = (struct st_context *) shared_stctxi;
struct st_context *st;
struct pipe_context *pipe;
__GLcontextModes mode;
+ gl_api api;
+
+ if (!(stapi->profile_mask & (1 << attribs->profile)))
+ return NULL;
+
+ switch (attribs->profile) {
+ case ST_PROFILE_DEFAULT:
+ api = API_OPENGL;
+ break;
+ case ST_PROFILE_OPENGL_ES1:
+ api = API_OPENGLES;
+ break;
+ case ST_PROFILE_OPENGL_ES2:
+ api = API_OPENGLES2;
+ break;
+ case ST_PROFILE_OPENGL_CORE:
+ default:
+ return NULL;
+ break;
+ }
pipe = smapi->screen->context_create(smapi->screen, NULL);
if (!pipe)
return NULL;
- st_visual_to_context_mode(visual, &mode);
+ st_visual_to_context_mode(&attribs->visual, &mode);
st = st_create_context(api, pipe, &mode, shared_ctx);
if (!st) {
pipe->destroy(pipe);
return NULL;
}
+ /* need to perform version check */
+ if (attribs->major > 1 || attribs->minor > 0) {
+ _mesa_compute_version(st->ctx);
+
+ if (st->ctx->VersionMajor < attribs->major ||
+ st->ctx->VersionMajor < attribs->minor) {
+ st_destroy_context(st);
+ return NULL;
+ }
+ }
+
st->invalidate_on_gl_viewport =
smapi->get_param(smapi, ST_MANAGER_BROKEN_INVALIDATE);
@@ -646,30 +674,6 @@ create_context(gl_api api, struct st_manager *smapi,
return &st->iface;
}
-static struct st_context_iface *
-st_api_create_context(struct st_api *stapi, struct st_manager *smapi,
- const struct st_visual *visual,
- struct st_context_iface *shared_stctxi)
-{
- return create_context(API_OPENGL, smapi, visual, shared_stctxi);
-}
-
-static struct st_context_iface *
-st_api_create_context_es1(struct st_api *stapi, struct st_manager *smapi,
- const struct st_visual *visual,
- struct st_context_iface *shared_stctxi)
-{
- return create_context(API_OPENGLES, smapi, visual, shared_stctxi);
-}
-
-static struct st_context_iface *
-st_api_create_context_es2(struct st_api *stapi, struct st_manager *smapi,
- const struct st_visual *visual,
- struct st_context_iface *shared_stctxi)
-{
- return create_context(API_OPENGLES2, smapi, visual, shared_stctxi);
-}
-
static boolean
st_api_make_current(struct st_api *stapi, struct st_context_iface *stctxi,
struct st_framebuffer_iface *stdrawi,
@@ -852,6 +856,17 @@ st_manager_add_color_renderbuffer(struct st_context *st, GLframebuffer *fb,
}
static const struct st_api st_gl_api = {
+ ST_API_OPENGL,
+#if FEATURE_GL
+ ST_PROFILE_DEFAULT_MASK |
+#endif
+#if FEATURE_ES1
+ ST_PROFILE_OPENGL_ES1_MASK |
+#endif
+#if FEATURE_ES2
+ ST_PROFILE_OPENGL_ES2_MASK |
+#endif
+ 0,
st_api_destroy,
st_api_get_proc_address,
st_api_create_context,
@@ -859,52 +874,8 @@ static const struct st_api st_gl_api = {
st_api_get_current,
};
-static const struct st_api st_gl_api_es1 = {
- st_api_destroy,
- st_api_get_proc_address,
- st_api_create_context_es1,
- st_api_make_current,
- st_api_get_current,
-};
-
-static const struct st_api st_gl_api_es2 = {
- st_api_destroy,
- st_api_get_proc_address,
- st_api_create_context_es2,
- st_api_make_current,
- st_api_get_current,
-};
-
struct st_api *
st_gl_api_create(void)
{
- (void) st_gl_api;
- (void) st_gl_api_es1;
- (void) st_gl_api_es2;
-
-#if FEATURE_GL
return (struct st_api *) &st_gl_api;
-#else
- return NULL;
-#endif
-}
-
-struct st_api *
-st_gl_api_create_es1(void)
-{
-#if FEATURE_ES1
- return (struct st_api *) &st_gl_api_es1;
-#else
- return NULL;
-#endif
-}
-
-struct st_api *
-st_gl_api_create_es2(void)
-{
-#if FEATURE_ES2
- return (struct st_api *) &st_gl_api_es2;
-#else
- return NULL;
-#endif
}
generated by cgit v1.2.3 (git 2.51.0) at 2025-10-31 20:49:44 +0000