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author | marha <marha@users.sourceforge.net> | 2014-03-28 17:35:36 +0100 |
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committer | marha <marha@users.sourceforge.net> | 2014-03-28 17:35:36 +0100 |
commit | cbfb19790917d271b8ca6156554b16acc802719f (patch) | |
tree | 830af0dc6e08b5d0c7124fec143e90255f3feee3 /mesalib/src/mesa/state_tracker | |
parent | d02e6760412c7a96abbc4d0add5dd8d5e83bbe27 (diff) | |
download | vcxsrv-cbfb19790917d271b8ca6156554b16acc802719f.tar.gz vcxsrv-cbfb19790917d271b8ca6156554b16acc802719f.tar.bz2 vcxsrv-cbfb19790917d271b8ca6156554b16acc802719f.zip |
libxtrans fontconfig mesa xserver git update 28 Mar 2014
xserver commit a2880699e8f1f576e1a48ebf25e8982463323f84
libxtrans commit 68f60238c4224f954ff6556ae778c72e420175f0
fontconfig commit fcba9ef01c978323fc71c17e455d3cd6ae35edcc
mesa commit 029ccd773d01a5f801c809c499516d7b0c4cc3f8
Diffstat (limited to 'mesalib/src/mesa/state_tracker')
-rw-r--r-- | mesalib/src/mesa/state_tracker/st_atom_clip.c | 2 | ||||
-rw-r--r-- | mesalib/src/mesa/state_tracker/st_atom_constbuf.c | 6 | ||||
-rw-r--r-- | mesalib/src/mesa/state_tracker/st_atom_texture.c | 216 | ||||
-rw-r--r-- | mesalib/src/mesa/state_tracker/st_cb_drawpixels.c | 2 | ||||
-rw-r--r-- | mesalib/src/mesa/state_tracker/st_cb_queryobj.c | 18 | ||||
-rw-r--r-- | mesalib/src/mesa/state_tracker/st_context.c | 17 | ||||
-rw-r--r-- | mesalib/src/mesa/state_tracker/st_draw.c | 2 | ||||
-rw-r--r-- | mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp | 2 | ||||
-rw-r--r-- | mesalib/src/mesa/state_tracker/st_program.c | 2 | ||||
-rw-r--r-- | mesalib/src/mesa/state_tracker/st_texture.c | 7 | ||||
-rw-r--r-- | mesalib/src/mesa/state_tracker/st_texture.h | 4 |
11 files changed, 195 insertions, 83 deletions
diff --git a/mesalib/src/mesa/state_tracker/st_atom_clip.c b/mesalib/src/mesa/state_tracker/st_atom_clip.c index 274b36a62..f82c1332a 100644 --- a/mesalib/src/mesa/state_tracker/st_atom_clip.c +++ b/mesalib/src/mesa/state_tracker/st_atom_clip.c @@ -52,7 +52,7 @@ static void update_clip( struct st_context *st ) /* if we have a vertex shader that writes clip vertex we need to pass the pre-projection transformed coordinates into the driver. */ if (st->vp) { - if (ctx->Shader.CurrentProgram[MESA_SHADER_VERTEX]) + if (ctx->_Shader->CurrentProgram[MESA_SHADER_VERTEX]) use_eye = TRUE; } diff --git a/mesalib/src/mesa/state_tracker/st_atom_constbuf.c b/mesalib/src/mesa/state_tracker/st_atom_constbuf.c index a5013ed2c..7984bf742 100644 --- a/mesalib/src/mesa/state_tracker/st_atom_constbuf.c +++ b/mesalib/src/mesa/state_tracker/st_atom_constbuf.c @@ -219,7 +219,7 @@ static void st_bind_ubos(struct st_context *st, static void bind_vs_ubos(struct st_context *st) { struct gl_shader_program *prog = - st->ctx->Shader.CurrentProgram[MESA_SHADER_VERTEX]; + st->ctx->_Shader->CurrentProgram[MESA_SHADER_VERTEX]; if (!prog) return; @@ -239,7 +239,7 @@ const struct st_tracked_state st_bind_vs_ubos = { static void bind_fs_ubos(struct st_context *st) { struct gl_shader_program *prog = - st->ctx->Shader.CurrentProgram[MESA_SHADER_FRAGMENT]; + st->ctx->_Shader->CurrentProgram[MESA_SHADER_FRAGMENT]; if (!prog) return; @@ -259,7 +259,7 @@ const struct st_tracked_state st_bind_fs_ubos = { static void bind_gs_ubos(struct st_context *st) { struct gl_shader_program *prog = - st->ctx->Shader.CurrentProgram[MESA_SHADER_GEOMETRY]; + st->ctx->_Shader->CurrentProgram[MESA_SHADER_GEOMETRY]; if (!prog) return; diff --git a/mesalib/src/mesa/state_tracker/st_atom_texture.c b/mesalib/src/mesa/state_tracker/st_atom_texture.c index 75e6face4..c9bffce4f 100644 --- a/mesalib/src/mesa/state_tracker/st_atom_texture.c +++ b/mesalib/src/mesa/state_tracker/st_atom_texture.c @@ -50,91 +50,165 @@ /** - * Combine depth texture mode with "swizzle" so that depth mode swizzling - * takes place before texture swizzling, and return the resulting swizzle. - * If the format is not a depth format, return "swizzle" unchanged. - * - * \param format PIPE_FORMAT_*. - * \param swizzle Texture swizzle, a bitmask computed using MAKE_SWIZZLE4. - * \param depthmode One of GL_LUMINANCE, GL_INTENSITY, GL_ALPHA, GL_RED. + * Return swizzle1(swizzle2) */ -static GLuint -apply_depthmode(enum pipe_format format, GLuint swizzle, GLenum depthmode) +static unsigned +swizzle_swizzle(unsigned swizzle1, unsigned swizzle2) { - const struct util_format_description *desc = - util_format_description(format); - unsigned char swiz[4]; - unsigned i; - - if (desc->colorspace != UTIL_FORMAT_COLORSPACE_ZS || - desc->swizzle[0] == UTIL_FORMAT_SWIZZLE_NONE) { - /* Not a depth format. */ - return swizzle; + unsigned i, swz[4]; + + for (i = 0; i < 4; i++) { + unsigned s = GET_SWZ(swizzle1, i); + switch (s) { + case SWIZZLE_X: + case SWIZZLE_Y: + case SWIZZLE_Z: + case SWIZZLE_W: + swz[i] = GET_SWZ(swizzle2, s); + break; + case SWIZZLE_ZERO: + swz[i] = SWIZZLE_ZERO; + break; + case SWIZZLE_ONE: + swz[i] = SWIZZLE_ONE; + break; + default: + assert(!"Bad swizzle term"); + swz[i] = SWIZZLE_X; + } } - for (i = 0; i < 4; i++) - swiz[i] = GET_SWZ(swizzle, i); + return MAKE_SWIZZLE4(swz[0], swz[1], swz[2], swz[3]); +} - switch (depthmode) { - case GL_LUMINANCE: - /* Rewrite reads from W to ONE, and reads from XYZ to XXX. */ - for (i = 0; i < 4; i++) - if (swiz[i] == SWIZZLE_W) - swiz[i] = SWIZZLE_ONE; - else if (swiz[i] < SWIZZLE_W) - swiz[i] = SWIZZLE_X; - break; +/** + * Given a user-specified texture base format, the actual gallium texture + * format and the current GL_DEPTH_MODE, return a texture swizzle. + * + * Consider the case where the user requests a GL_RGB internal texture + * format the driver actually uses an RGBA format. The A component should + * be ignored and sampling from the texture should always return (r,g,b,1). + * But if we rendered to the texture we might have written A values != 1. + * By sampling the texture with a ".xyz1" swizzle we'll get the expected A=1. + * This function computes the texture swizzle needed to get the expected + * values. + * + * In the case of depth textures, the GL_DEPTH_MODE state determines the + * texture swizzle. + * + * This result must be composed with the user-specified swizzle to get + * the final swizzle. + */ +static unsigned +compute_texture_format_swizzle(GLenum baseFormat, GLenum depthMode, + enum pipe_format actualFormat) +{ + switch (baseFormat) { + case GL_RGBA: + return SWIZZLE_XYZW; + case GL_RGB: + if (util_format_has_alpha(actualFormat)) + return MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y, SWIZZLE_Z, SWIZZLE_ONE); + else + return SWIZZLE_XYZW; + case GL_RG: + if (util_format_get_nr_components(actualFormat) > 2) + return MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_Y, SWIZZLE_ZERO, SWIZZLE_ONE); + else + return SWIZZLE_XYZW; + case GL_RED: + if (util_format_get_nr_components(actualFormat) > 1) + return MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_ZERO, + SWIZZLE_ZERO, SWIZZLE_ONE); + else + return SWIZZLE_XYZW; + case GL_ALPHA: + if (util_format_get_nr_components(actualFormat) > 1) + return MAKE_SWIZZLE4(SWIZZLE_ZERO, SWIZZLE_ZERO, + SWIZZLE_ZERO, SWIZZLE_W); + else + return SWIZZLE_XYZW; + case GL_LUMINANCE: + if (util_format_get_nr_components(actualFormat) > 1) + return MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_ONE); + else + return SWIZZLE_XYZW; + case GL_LUMINANCE_ALPHA: + if (util_format_get_nr_components(actualFormat) > 2) + return MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_W); + else + return SWIZZLE_XYZW; + case GL_INTENSITY: + if (util_format_get_nr_components(actualFormat) > 1) + return SWIZZLE_XXXX; + else + return SWIZZLE_XYZW; + case GL_STENCIL_INDEX: + return SWIZZLE_XYZW; + case GL_DEPTH_STENCIL: + /* fall-through */ + case GL_DEPTH_COMPONENT: + /* Now examine the depth mode */ + switch (depthMode) { + case GL_LUMINANCE: + return MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_ONE); case GL_INTENSITY: - /* Rewrite reads from XYZW to XXXX. */ - for (i = 0; i < 4; i++) - if (swiz[i] <= SWIZZLE_W) - swiz[i] = SWIZZLE_X; - break; - + return MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_X, SWIZZLE_X, SWIZZLE_X); case GL_ALPHA: - /* Rewrite reads from W to X, and reads from XYZ to 000. */ - for (i = 0; i < 4; i++) - if (swiz[i] == SWIZZLE_W) - swiz[i] = SWIZZLE_X; - else if (swiz[i] < SWIZZLE_W) - swiz[i] = SWIZZLE_ZERO; - break; + return MAKE_SWIZZLE4(SWIZZLE_ZERO, SWIZZLE_ZERO, + SWIZZLE_ZERO, SWIZZLE_X); case GL_RED: - /* Rewrite reads W to 1, XYZ to X00 */ - for (i = 0; i < 4; i++) - if (swiz[i] == SWIZZLE_W) - swiz[i] = SWIZZLE_ONE; - else if (swiz[i] == SWIZZLE_Y || swiz[i] == SWIZZLE_Z) - swiz[i] = SWIZZLE_ZERO; - break; + return MAKE_SWIZZLE4(SWIZZLE_X, SWIZZLE_ZERO, + SWIZZLE_ZERO, SWIZZLE_ONE); + default: + assert(!"Unexpected depthMode"); + return SWIZZLE_XYZW; + } + default: + assert(!"Unexpected baseFormat"); + return SWIZZLE_XYZW; } - - return MAKE_SWIZZLE4(swiz[0], swiz[1], swiz[2], swiz[3]); } +static unsigned +get_texture_format_swizzle(const struct st_texture_object *stObj) +{ + const struct gl_texture_image *texImage = + stObj->base.Image[0][stObj->base.BaseLevel]; + unsigned tex_swizzle; + + if (texImage) { + tex_swizzle = compute_texture_format_swizzle(texImage->_BaseFormat, + stObj->base.DepthMode, + stObj->pt->format); + } + else { + tex_swizzle = SWIZZLE_XYZW; + } + + /* Combine the texture format swizzle with user's swizzle */ + return swizzle_swizzle(stObj->base._Swizzle, tex_swizzle); +} + + /** - * Return TRUE if the swizzling described by "swizzle" and - * "depthmode" (for depth textures only) is different from the swizzling - * set in the given sampler view. + * Return TRUE if the texture's sampler view swizzle is equal to + * the texture's swizzle. * - * \param sv A sampler view. - * \param swizzle Texture swizzle, a bitmask computed using MAKE_SWIZZLE4. - * \param depthmode One of GL_LUMINANCE, GL_INTENSITY, GL_ALPHA. + * \param stObj the st texture object, */ static boolean -check_sampler_swizzle(struct pipe_sampler_view *sv, - GLuint swizzle, GLenum depthmode) +check_sampler_swizzle(const struct st_texture_object *stObj) { - swizzle = apply_depthmode(sv->texture->format, swizzle, depthmode); - - if ((sv->swizzle_r != GET_SWZ(swizzle, 0)) || - (sv->swizzle_g != GET_SWZ(swizzle, 1)) || - (sv->swizzle_b != GET_SWZ(swizzle, 2)) || - (sv->swizzle_a != GET_SWZ(swizzle, 3))) - return TRUE; - return FALSE; + const struct pipe_sampler_view *sv = stObj->sampler_view; + unsigned swizzle = get_texture_format_swizzle(stObj); + + return ((sv->swizzle_r != GET_SWZ(swizzle, 0)) || + (sv->swizzle_g != GET_SWZ(swizzle, 1)) || + (sv->swizzle_b != GET_SWZ(swizzle, 2)) || + (sv->swizzle_a != GET_SWZ(swizzle, 3))); } @@ -145,9 +219,7 @@ st_create_texture_sampler_view_from_stobj(struct pipe_context *pipe, enum pipe_format format) { struct pipe_sampler_view templ; - GLuint swizzle = apply_depthmode(stObj->pt->format, - stObj->base._Swizzle, - stObj->base.DepthMode); + unsigned swizzle = get_texture_format_swizzle(stObj); u_sampler_view_default_template(&templ, stObj->pt, @@ -260,9 +332,7 @@ update_single_texture(struct st_context *st, /* if sampler view has changed dereference it */ if (stObj->sampler_view) { - if (check_sampler_swizzle(stObj->sampler_view, - stObj->base._Swizzle, - stObj->base.DepthMode) || + if (check_sampler_swizzle(stObj) || (view_format != stObj->sampler_view->format) || stObj->base.BaseLevel != stObj->sampler_view->u.tex.first_level) { pipe_sampler_view_release(pipe, &stObj->sampler_view); diff --git a/mesalib/src/mesa/state_tracker/st_cb_drawpixels.c b/mesalib/src/mesa/state_tracker/st_cb_drawpixels.c index 2b3636151..6119cc275 100644 --- a/mesalib/src/mesa/state_tracker/st_cb_drawpixels.c +++ b/mesalib/src/mesa/state_tracker/st_cb_drawpixels.c @@ -1364,7 +1364,7 @@ blit_copy_pixels(struct gl_context *ctx, GLint srcx, GLint srcy, !ctx->Stencil.Enabled && !ctx->FragmentProgram.Enabled && !ctx->VertexProgram.Enabled && - !ctx->Shader.CurrentProgram[MESA_SHADER_FRAGMENT] && + !ctx->_Shader->CurrentProgram[MESA_SHADER_FRAGMENT] && ctx->DrawBuffer->_NumColorDrawBuffers == 1 && !ctx->Query.CondRenderQuery && !ctx->Query.CurrentOcclusionObject) { diff --git a/mesalib/src/mesa/state_tracker/st_cb_queryobj.c b/mesalib/src/mesa/state_tracker/st_cb_queryobj.c index 5186a5157..78a737094 100644 --- a/mesalib/src/mesa/state_tracker/st_cb_queryobj.c +++ b/mesalib/src/mesa/state_tracker/st_cb_queryobj.c @@ -141,7 +141,13 @@ st_BeginQuery(struct gl_context *ctx, struct gl_query_object *q) stq->pq = pipe->create_query(pipe, type); stq->type = type; } - pipe->begin_query(pipe, stq->pq); + if (stq->pq) { + pipe->begin_query(pipe, stq->pq); + } + else { + _mesa_error(ctx, GL_OUT_OF_MEMORY, "glBeginQuery"); + return; + } } assert(stq->type == type); } @@ -162,7 +168,8 @@ st_EndQuery(struct gl_context *ctx, struct gl_query_object *q) stq->type = PIPE_QUERY_TIMESTAMP; } - pipe->end_query(pipe, stq->pq); + if (stq->pq) + pipe->end_query(pipe, stq->pq); } @@ -171,6 +178,13 @@ get_query_result(struct pipe_context *pipe, struct st_query_object *stq, boolean wait) { + if (!stq->pq) { + /* Only needed in case we failed to allocate the gallium query earlier. + * Return TRUE so we don't spin on this forever. + */ + return TRUE; + } + if (!pipe->get_query_result(pipe, stq->pq, wait, diff --git a/mesalib/src/mesa/state_tracker/st_context.c b/mesalib/src/mesa/state_tracker/st_context.c index 0ffc76263..807a86fdf 100644 --- a/mesalib/src/mesa/state_tracker/st_context.c +++ b/mesalib/src/mesa/state_tracker/st_context.c @@ -33,6 +33,7 @@ #include "main/shaderobj.h" #include "main/version.h" #include "main/vtxfmt.h" +#include "main/hash.h" #include "program/prog_cache.h" #include "vbo/vbo.h" #include "glapi/glapi.h" @@ -66,6 +67,7 @@ #include "st_gen_mipmap.h" #include "st_program.h" #include "st_vdpau.h" +#include "st_texture.h" #include "pipe/p_context.h" #include "util/u_inlines.h" #include "util/u_upload_mgr.h" @@ -280,6 +282,19 @@ static void st_destroy_context_priv( struct st_context *st ) free( st ); } + +/** + * Callback to release the sampler view attached to a texture object. + * Called by _mesa_HashWalk(). + */ +static void +destroy_tex_sampler_cb(GLuint id, void *data, void *userData) +{ + struct gl_texture_object *texObj = (struct gl_texture_object *) data; + struct st_context *st = (struct st_context *) userData; + + st_texture_release_sampler_view(st, st_texture_object(texObj)); +} void st_destroy_context( struct st_context *st ) { @@ -288,6 +303,8 @@ void st_destroy_context( struct st_context *st ) struct gl_context *ctx = st->ctx; GLuint i; + _mesa_HashWalk(ctx->Shared->TexObjects, destroy_tex_sampler_cb, st); + /* need to unbind and destroy CSO objects before anything else */ cso_release_all(st->cso_context); diff --git a/mesalib/src/mesa/state_tracker/st_draw.c b/mesalib/src/mesa/state_tracker/st_draw.c index dba5870a0..c8189faad 100644 --- a/mesalib/src/mesa/state_tracker/st_draw.c +++ b/mesalib/src/mesa/state_tracker/st_draw.c @@ -131,7 +131,7 @@ setup_index_buffer(struct st_context *st, static void check_uniforms(struct gl_context *ctx) { - struct gl_shader_program **shProg = ctx->Shader.CurrentProgram; + struct gl_shader_program **shProg = ctx->_Shader->CurrentProgram; unsigned j; for (j = 0; j < 3; j++) { 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 a9e75d8a6..f019a55c2 100644 --- a/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp +++ b/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp @@ -5198,7 +5198,7 @@ get_mesa_program(struct gl_context *ctx, /* Write the END instruction. */ v->emit(NULL, TGSI_OPCODE_END); - if (ctx->Shader.Flags & GLSL_DUMP) { + if (ctx->_Shader->Flags & GLSL_DUMP) { printf("\n"); printf("GLSL IR for linked %s program %d:\n", _mesa_shader_stage_to_string(shader->Stage), diff --git a/mesalib/src/mesa/state_tracker/st_program.c b/mesalib/src/mesa/state_tracker/st_program.c index 692a57008..2f0ec32f5 100644 --- a/mesalib/src/mesa/state_tracker/st_program.c +++ b/mesalib/src/mesa/state_tracker/st_program.c @@ -1204,7 +1204,7 @@ st_get_gp_variant(struct st_context *st, void st_print_shaders(struct gl_context *ctx) { - struct gl_shader_program **shProg = ctx->Shader.CurrentProgram; + struct gl_shader_program **shProg = ctx->_Shader->CurrentProgram; unsigned j; for (j = 0; j < 3; j++) { diff --git a/mesalib/src/mesa/state_tracker/st_texture.c b/mesalib/src/mesa/state_tracker/st_texture.c index b5ccc76d4..a3b345356 100644 --- a/mesalib/src/mesa/state_tracker/st_texture.c +++ b/mesalib/src/mesa/state_tracker/st_texture.c @@ -412,3 +412,10 @@ st_create_color_map_texture(struct gl_context *ctx) return pt; } +void +st_texture_release_sampler_view(struct st_context *st, + struct st_texture_object *stObj) +{ + if (stObj->sampler_view && stObj->sampler_view->context == st->pipe) + pipe_sampler_view_reference(&stObj->sampler_view, NULL); +} diff --git a/mesalib/src/mesa/state_tracker/st_texture.h b/mesalib/src/mesa/state_tracker/st_texture.h index bce2a0934..b4a27a00a 100644 --- a/mesalib/src/mesa/state_tracker/st_texture.h +++ b/mesalib/src/mesa/state_tracker/st_texture.h @@ -227,4 +227,8 @@ st_texture_image_copy(struct pipe_context *pipe, extern struct pipe_resource * st_create_color_map_texture(struct gl_context *ctx); +extern void +st_texture_release_sampler_view(struct st_context *st, + struct st_texture_object *stObj); + #endif |