[Mesa-dev] [PATCH] mesa : move bindbuffer{base, range} from transformfeedback.c

BindBuffer* functions are part of tfb extension. They are however used by others extensions such as uniform buffer object. This patch moves the BindBuffer* definition to to bufferobj.c where it acts as a dispatcher calling original tfb function ; BindBuffer* functions can be used by

[Mesa-dev] [PATCH] mesa : move bindbuffer{base, range} from transformfeedback.c

BindBuffer* functions are part of tfb extension. They are however used by others extensions such as uniform buffer object. This patch moves the BindBuffer* definition to to bufferobj.c where it acts as a dispatcher calling original tfb function ; BindBuffer* functions can be used by

[Mesa-dev] [PATCH] mesa-demos: Add blinking-teapot demo.

blinking-teapot is an UBO demo. --- src/glsl/CMakeLists.txt |1 + src/glsl/Makefile.am |2 + src/glsl/blinking-teapot.c| 207 + src/glsl/blinking-teapot.frag | 31 ++ src/glsl/blinking-teapot.vert | 16 +++ 5 files chan

[Mesa-dev] [PATCH] mesa-demos: Add blinking-teapot demo.

blinking-teapot is an UBO demo. --- src/glsl/CMakeLists.txt |1 + src/glsl/Makefile.am |2 + src/glsl/blinking-teapot.c| 177 + src/glsl/blinking-teapot.frag | 31 +++ src/glsl/blinking-teapot.vert | 16 5 files ch

[Mesa-dev] [PATCH] mesa-demos: Add blinking-teapot demo.

blinking-teapot is an UBO demo. --- src/glsl/CMakeLists.txt |1 + src/glsl/Makefile.am |2 + src/glsl/blinking-teapot.c| 233 + src/glsl/blinking-teapot.frag | 31 ++ src/glsl/blinking-teapot.vert | 16 +++ 5 files chan

[Mesa-dev] [PATCH] mesa-demos: Add blinking-teapot demo.

blinking-teapot is an UBO demo. --- src/glsl/CMakeLists.txt|1 + src/glsl/Makefile.am |2 + src/glsl/blinking-teapot.c | 233 src/glsl/shader.frag | 31 ++ src/glsl/shader.vert | 16 +++ 5 files changed, 283 ins

[Mesa-dev] [PATCH 03/13] gallium: fix function description

ureg_DECL_constant2D does not return anything. --- src/gallium/auxiliary/tgsi/tgsi_ureg.c |4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/src/gallium/auxiliary/tgsi/tgsi_ureg.c b/src/gallium/auxiliary/tgsi/tgsi_ureg.c index cada435..5d8dbba 100644 --- a/src/gallium/

[Mesa-dev] [PATCH 02/13] gallium: rework some utilities functions to support 2d indexing

This patch adds a 2d ureg_src constructor, and add a field in st_src_reg inside glsl_to_tgsi that hold potential 2d index. 2d indexing is required at least for uniform buffer object support --- src/gallium/auxiliary/tgsi/tgsi_ureg.h | 12 src/mesa/state_tracker/st_gl

[Mesa-dev] [PATCH 01/13] mesa : move bindbuffer{base,range} from transformfeedback.c BindBuffer* functions are part of tfb extension. They are however used by others extensions such as uniform buffer

--- src/mesa/main/api_exec.c |2 + src/mesa/main/bufferobj.c | 48 + src/mesa/main/bufferobj.h | 12 + src/mesa/main/transformfeedback.c | 22 src/mesa/main/transformfeedback.h |8 +++--- 5 files ch

[Mesa-dev] [PATCH 9/9] gallium : st_glsl_to_tgsi handles UBO

--- src/mesa/state_tracker/st_glsl_to_tgsi.cpp | 22 +++--- 1 files changed, 19 insertions(+), 3 deletions(-) diff --git a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp index 3fbb0cd..63975a4 100644 --- a/src/mesa/state_tracker/st_glsl_

[Mesa-dev] [PATCH 8/9] mesa: add Uniform Buffer Object API implementation

--- src/mesa/main/bufferobj.c |2 + src/mesa/main/uniforms.c | 187 + src/mesa/main/uniforms.h | 15 3 files changed, 204 insertions(+), 0 deletions(-) diff --git a/src/mesa/main/bufferobj.c b/src/mesa/main/bufferobj.c index c453f9c..cddb0

[Mesa-dev] [PATCH 7/9] glsl : Linker support for UBO

v2 : - Fix format issue thank to Brian Paul comments. - UBOs are now sent to program correctly. --- src/glsl/linker.cpp | 192 ++- 1 files changed, 191 insertions(+), 1 deletions(-) diff --git a/src/glsl/linker.cpp b/src/glsl/linker.cpp in

[Mesa-dev] [PATCH 6/9] glsl: parser now aware of UBO

--- src/glsl/ast.h | 23 ++ src/glsl/ast_to_hir.cpp | 64 - src/glsl/glsl_parser.yy | 157 ++- src/glsl/glsl_parser_extras.cpp |5 + src/glsl/glsl_parser_extras.h |7 ++ src/mesa/program/ir_to_m

[Mesa-dev] [PATCH 5/9] glsl: change IR to add UBO information

--- src/glsl/ir.cpp|1 + src/glsl/ir.h |7 +++ src/glsl/ir_clone.cpp |1 + src/glsl/opt_dead_code.cpp |6 ++ 4 files changed, 15 insertions(+), 0 deletions(-) diff --git a/src/glsl/ir.cpp b/src/glsl/ir.cpp index 41ed4f1..8638bb6 100644 --- a/s

[Mesa-dev] [PATCH 4/9] mesa: initial data structures for Uniform Buffer Objects

--- src/mesa/main/config.h |5 src/mesa/main/mtypes.h | 51 +++ src/mesa/main/shaderobj.c | 10 +++ src/mesa/program/prog_uniform.h |1 + 4 files changed, 67 insertions(+), 0 deletions(-) diff --git a/src/mesa/main/c

[Mesa-dev] [PATCH 3/9] mesa : advertise GL_ARB_Uniform_Buffer_Object extension

--- src/glsl/glsl_lexer.ll |3 ++- src/glsl/glsl_parser_extras.cpp |1 + src/glsl/glsl_parser_extras.h |2 ++ 3 files changed, 5 insertions(+), 1 deletions(-) diff --git a/src/glsl/glsl_lexer.ll b/src/glsl/glsl_lexer.ll index cfd8926..a091f62 100644 --- a/src/glsl/glsl_lexe

[Mesa-dev] [PATCH 1/9] glapi: Add Uniform Buffer Object API

--- src/mapi/glapi/gen/ARB_Uniform_Buffer_Object.xml | 115 ++ src/mapi/glapi/gen/Makefile |1 + src/mapi/glapi/gen/gl_API.xml|2 +- 3 files changed, 117 insertions(+), 1 deletions(-) create mode 100644 src/mapi/glapi/gen/ARB_U

[Mesa-dev] UBO support patches update

Hi, I updated coding style thank to Bryan Paul comments. Besides there are additional work on the API implementation (although it is still uncomplete) ; the parser should now handles default UBO layout (even if currently layout is ignored, std140 is the only layout implemented). UBO information

[Mesa-dev] [PATCH 9/9] mesa : Api binding for UBO

--- src/mesa/main/uniforms.c | 22 ++ 1 files changed, 22 insertions(+), 0 deletions(-) diff --git a/src/mesa/main/uniforms.c b/src/mesa/main/uniforms.c index b923aef..172c817 100644 --- a/src/mesa/main/uniforms.c +++ b/src/mesa/main/uniforms.c @@ -1522,6 +1522,23 @@ _mesa_G

[Mesa-dev] [PATCH 8/9] mesa: add Uniform Buffer Object API implementation

--- src/mesa/main/bufferobj.c |2 + src/mesa/main/uniforms.c | 99 + 2 files changed, 101 insertions(+), 0 deletions(-) diff --git a/src/mesa/main/bufferobj.c b/src/mesa/main/bufferobj.c index c453f9c..794cde5 100644 --- a/src/mesa/main/bufferobj

[Mesa-dev] [PATCH 7/9] glsl: linker supports UBO

--- src/glsl/linker.cpp | 154 ++- 1 files changed, 152 insertions(+), 2 deletions(-) diff --git a/src/glsl/linker.cpp b/src/glsl/linker.cpp index ba81c59..8dcc0d4 100644 --- a/src/glsl/linker.cpp +++ b/src/glsl/linker.cpp @@ -784,6 +784,47 @@ get_

[Mesa-dev] [PATCH 6/9] glsl: parser now aware of UBO

--- src/glsl/ast.h | 25 ++ src/glsl/ast_to_hir.cpp | 43 ++- src/glsl/glsl_parser.yy | 162 +++ src/glsl/glsl_parser_extras.h |5 + src/mesa/program/ir_to_mesa.cpp |5 + 5 files changed, 239 insertions

[Mesa-dev] [PATCH 5/9] glsl: change IR to add UBO information

--- src/glsl/ir.h |2 ++ src/glsl/ir_clone.cpp |2 ++ src/glsl/opt_dead_code.cpp |2 ++ 3 files changed, 6 insertions(+), 0 deletions(-) diff --git a/src/glsl/ir.h b/src/glsl/ir.h index 2e899f3..cf57b3e 100644 --- a/src/glsl/ir.h +++ b/src/glsl/ir.h @@ -394,6 +394,8

[Mesa-dev] [PATCH 4/9] mesa: initial data structures for Uniform Buffer Objects

--- src/mesa/main/mtypes.h| 47 - src/mesa/main/shaderobj.c |7 ++ 2 files changed, 53 insertions(+), 1 deletions(-) diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h index f2eb889..49ae2fa 100644 --- a/src/mesa/main/mtypes.h ++

[Mesa-dev] [PATCH 3/9] mesa : advertise GL_ARB_Uniform_Buffer_Object extension

--- src/glsl/glsl_lexer.ll |3 ++- src/glsl/glsl_parser_extras.cpp |1 + src/glsl/glsl_parser_extras.h |2 ++ 3 files changed, 5 insertions(+), 1 deletions(-) diff --git a/src/glsl/glsl_lexer.ll b/src/glsl/glsl_lexer.ll index cfd8926..a091f62 100644 --- a/src/glsl/glsl_lexe

[Mesa-dev] [PATCH 1/9] glapi: Add Uniform Buffer Object API

--- src/mapi/glapi/gen/ARB_Uniform_Buffer_Object.xml | 114 ++ src/mapi/glapi/gen/Makefile |1 + src/mapi/glapi/gen/gl_API.xml|2 +- 3 files changed, 116 insertions(+), 1 deletions(-) create mode 100644 src/mapi/glapi/gen/ARB_U

[Mesa-dev] UBO support

This set of patches add partial support for Uniform Buffer Object (UBO) in mesa. This is still Work In Progress so the last 3 patches are not complete yet, and support from the driver is not done yet. The first 6 patches however can be reviewed. I did not implement UBO "inside shader name" and a

[Mesa-dev] [PATCH] glsl : enable parsing of EXT_geometry_shader4 program.

This patch enables GLSL to parse geometry shader and generate corresponding ir tree (behaviour of glCompileShader). It adds ir_gs_function type to represent EmitVertex and EndPrimitive function. - This patch does not make linking of geometry shader possible. - This patch does not implement GS part

[Mesa-dev] [PATCH] Implementing varying packing

From: Vincent Lejeune This optimisation pass will look for and pack together float, vec2, vec3 varyings in fragment shaders and transform the vertex shader accordingly. It might improve performance depending on the hardware. # Changes from first patch : # - Scons build file modified # - More cas

[Mesa-dev] [PATCH] Implementing varying packing

From: Vincent Lejeune This optimisation pass will look for and pack together float, vec2, vec3 varyings in fragment shaders and transform the vertex shader accordingly. It might improve performance depending on the hardware. --- src/glsl/Makefile |1 + src/glsl/SConscript|