Re: [Mesa-dev] [PATCH 5/5] nv50, nvc0: add support for fine derivatives
Are you gonna update the release notes too? Marek On Thu, Aug 14, 2014 at 6:52 AM, Ilia Mirkin imir...@alum.mit.edu wrote: The quadop-based method we currently use on all chipsets already provides the fine version of the derivatives. Signed-off-by: Ilia Mirkin imir...@alum.mit.edu --- docs/GL3.txt | 2 +- src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp | 4 src/gallium/drivers/nouveau/nv50/nv50_screen.c| 2 +- src/gallium/drivers/nouveau/nvc0/nvc0_screen.c| 2 +- 4 files changed, 7 insertions(+), 3 deletions(-) diff --git a/docs/GL3.txt b/docs/GL3.txt index 89529fe..0a40e23 100644 --- a/docs/GL3.txt +++ b/docs/GL3.txt @@ -189,7 +189,7 @@ GL 4.5, GLSL 4.50: GL_ARB_clip_control not started GL_ARB_conditional_render_inverted not started GL_ARB_cull_distance not started - GL_ARB_derivative_controlnot started + GL_ARB_derivative_controlDONE (nv50, nvc0) GL_ARB_direct_state_access not started GL_ARB_get_texture_sub_image started (Brian Paul) GL_ARB_shader_texture_image_samples not started diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp index 14b6d68..456efcb 100644 --- a/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp @@ -531,7 +531,9 @@ static nv50_ir::operation translateOpcode(uint opcode) NV50_IR_OPCODE_CASE(COS, COS); NV50_IR_OPCODE_CASE(DDX, DFDX); + NV50_IR_OPCODE_CASE(DDX_FINE, DFDX); NV50_IR_OPCODE_CASE(DDY, DFDY); + NV50_IR_OPCODE_CASE(DDY_FINE, DFDY); NV50_IR_OPCODE_CASE(KILL, DISCARD); NV50_IR_OPCODE_CASE(SEQ, SET); @@ -2327,6 +2329,8 @@ Converter::handleInstruction(const struct tgsi_full_instruction *insn) case TGSI_OPCODE_NOT: case TGSI_OPCODE_DDX: case TGSI_OPCODE_DDY: + case TGSI_OPCODE_DDX_FINE: + case TGSI_OPCODE_DDY_FINE: FOR_EACH_DST_ENABLED_CHANNEL(0, c, tgsi) mkOp1(op, dstTy, dst0[c], fetchSrc(0, c)); break; diff --git a/src/gallium/drivers/nouveau/nv50/nv50_screen.c b/src/gallium/drivers/nouveau/nv50/nv50_screen.c index 34cca3d..8a9a40e 100644 --- a/src/gallium/drivers/nouveau/nv50/nv50_screen.c +++ b/src/gallium/drivers/nouveau/nv50/nv50_screen.c @@ -169,6 +169,7 @@ nv50_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param) case PIPE_CAP_USER_VERTEX_BUFFERS: case PIPE_CAP_TEXTURE_MULTISAMPLE: case PIPE_CAP_PREFER_BLIT_BASED_TEXTURE_TRANSFER: + case PIPE_CAP_TGSI_FS_FINE_DERIVATIVE: return 1; case PIPE_CAP_SEAMLESS_CUBE_MAP: return 1; /* class_3d = NVA0_3D_CLASS; */ @@ -200,7 +201,6 @@ nv50_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param) case PIPE_CAP_TGSI_VS_WINDOW_SPACE_POSITION: case PIPE_CAP_COMPUTE: case PIPE_CAP_DRAW_INDIRECT: - case PIPE_CAP_TGSI_FS_FINE_DERIVATIVE: return 0; } diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c index 17aee63..c6d9b91 100644 --- a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c +++ b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c @@ -167,6 +167,7 @@ nvc0_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param) case PIPE_CAP_SAMPLE_SHADING: case PIPE_CAP_TEXTURE_GATHER_OFFSETS: case PIPE_CAP_TEXTURE_GATHER_SM5: + case PIPE_CAP_TGSI_FS_FINE_DERIVATIVE: return 1; case PIPE_CAP_SEAMLESS_CUBE_MAP_PER_TEXTURE: return (class_3d = NVE4_3D_CLASS) ? 1 : 0; @@ -184,7 +185,6 @@ nvc0_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param) case PIPE_CAP_TGSI_VS_LAYER_VIEWPORT: case PIPE_CAP_FAKE_SW_MSAA: case PIPE_CAP_TGSI_VS_WINDOW_SPACE_POSITION: - case PIPE_CAP_TGSI_FS_FINE_DERIVATIVE: return 0; } -- 1.8.5.5 ___ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev ___ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
Re: [Mesa-dev] [PATCH 5/5] nv50, nvc0: add support for fine derivatives
I've included an appropriate release notes change including nv50 nvc0 in my i965 follow-up series, on the assumption that these two will land more or less together. On Thu, Aug 14, 2014 at 11:00 PM, Marek Olšák mar...@gmail.com wrote: Are you gonna update the release notes too? Marek On Thu, Aug 14, 2014 at 6:52 AM, Ilia Mirkin imir...@alum.mit.edu wrote: The quadop-based method we currently use on all chipsets already provides the fine version of the derivatives. Signed-off-by: Ilia Mirkin imir...@alum.mit.edu --- docs/GL3.txt | 2 +- src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp | 4 src/gallium/drivers/nouveau/nv50/nv50_screen.c| 2 +- src/gallium/drivers/nouveau/nvc0/nvc0_screen.c| 2 +- 4 files changed, 7 insertions(+), 3 deletions(-) diff --git a/docs/GL3.txt b/docs/GL3.txt index 89529fe..0a40e23 100644 --- a/docs/GL3.txt +++ b/docs/GL3.txt @@ -189,7 +189,7 @@ GL 4.5, GLSL 4.50: GL_ARB_clip_control not started GL_ARB_conditional_render_inverted not started GL_ARB_cull_distance not started - GL_ARB_derivative_controlnot started + GL_ARB_derivative_controlDONE (nv50, nvc0) GL_ARB_direct_state_access not started GL_ARB_get_texture_sub_image started (Brian Paul) GL_ARB_shader_texture_image_samples not started diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp index 14b6d68..456efcb 100644 --- a/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp @@ -531,7 +531,9 @@ static nv50_ir::operation translateOpcode(uint opcode) NV50_IR_OPCODE_CASE(COS, COS); NV50_IR_OPCODE_CASE(DDX, DFDX); + NV50_IR_OPCODE_CASE(DDX_FINE, DFDX); NV50_IR_OPCODE_CASE(DDY, DFDY); + NV50_IR_OPCODE_CASE(DDY_FINE, DFDY); NV50_IR_OPCODE_CASE(KILL, DISCARD); NV50_IR_OPCODE_CASE(SEQ, SET); @@ -2327,6 +2329,8 @@ Converter::handleInstruction(const struct tgsi_full_instruction *insn) case TGSI_OPCODE_NOT: case TGSI_OPCODE_DDX: case TGSI_OPCODE_DDY: + case TGSI_OPCODE_DDX_FINE: + case TGSI_OPCODE_DDY_FINE: FOR_EACH_DST_ENABLED_CHANNEL(0, c, tgsi) mkOp1(op, dstTy, dst0[c], fetchSrc(0, c)); break; diff --git a/src/gallium/drivers/nouveau/nv50/nv50_screen.c b/src/gallium/drivers/nouveau/nv50/nv50_screen.c index 34cca3d..8a9a40e 100644 --- a/src/gallium/drivers/nouveau/nv50/nv50_screen.c +++ b/src/gallium/drivers/nouveau/nv50/nv50_screen.c @@ -169,6 +169,7 @@ nv50_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param) case PIPE_CAP_USER_VERTEX_BUFFERS: case PIPE_CAP_TEXTURE_MULTISAMPLE: case PIPE_CAP_PREFER_BLIT_BASED_TEXTURE_TRANSFER: + case PIPE_CAP_TGSI_FS_FINE_DERIVATIVE: return 1; case PIPE_CAP_SEAMLESS_CUBE_MAP: return 1; /* class_3d = NVA0_3D_CLASS; */ @@ -200,7 +201,6 @@ nv50_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param) case PIPE_CAP_TGSI_VS_WINDOW_SPACE_POSITION: case PIPE_CAP_COMPUTE: case PIPE_CAP_DRAW_INDIRECT: - case PIPE_CAP_TGSI_FS_FINE_DERIVATIVE: return 0; } diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c index 17aee63..c6d9b91 100644 --- a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c +++ b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c @@ -167,6 +167,7 @@ nvc0_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param) case PIPE_CAP_SAMPLE_SHADING: case PIPE_CAP_TEXTURE_GATHER_OFFSETS: case PIPE_CAP_TEXTURE_GATHER_SM5: + case PIPE_CAP_TGSI_FS_FINE_DERIVATIVE: return 1; case PIPE_CAP_SEAMLESS_CUBE_MAP_PER_TEXTURE: return (class_3d = NVE4_3D_CLASS) ? 1 : 0; @@ -184,7 +185,6 @@ nvc0_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param) case PIPE_CAP_TGSI_VS_LAYER_VIEWPORT: case PIPE_CAP_FAKE_SW_MSAA: case PIPE_CAP_TGSI_VS_WINDOW_SPACE_POSITION: - case PIPE_CAP_TGSI_FS_FINE_DERIVATIVE: return 0; } -- 1.8.5.5 ___ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev ___ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev ___ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev
Re: [Mesa-dev] [PATCH 5/5] nv50, nvc0: add support for fine derivatives
I was going by the assumption that this would miss the 10.3 release and didn't want to create a 10.4 notes file quite yet. However that doesn't look to be the case, so I'll definitely drop it in :) On Thu, Aug 14, 2014 at 7:00 AM, Marek Olšák mar...@gmail.com wrote: Are you gonna update the release notes too? Marek On Thu, Aug 14, 2014 at 6:52 AM, Ilia Mirkin imir...@alum.mit.edu wrote: The quadop-based method we currently use on all chipsets already provides the fine version of the derivatives. Signed-off-by: Ilia Mirkin imir...@alum.mit.edu --- docs/GL3.txt | 2 +- src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp | 4 src/gallium/drivers/nouveau/nv50/nv50_screen.c| 2 +- src/gallium/drivers/nouveau/nvc0/nvc0_screen.c| 2 +- 4 files changed, 7 insertions(+), 3 deletions(-) diff --git a/docs/GL3.txt b/docs/GL3.txt index 89529fe..0a40e23 100644 --- a/docs/GL3.txt +++ b/docs/GL3.txt @@ -189,7 +189,7 @@ GL 4.5, GLSL 4.50: GL_ARB_clip_control not started GL_ARB_conditional_render_inverted not started GL_ARB_cull_distance not started - GL_ARB_derivative_controlnot started + GL_ARB_derivative_controlDONE (nv50, nvc0) GL_ARB_direct_state_access not started GL_ARB_get_texture_sub_image started (Brian Paul) GL_ARB_shader_texture_image_samples not started diff --git a/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp b/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp index 14b6d68..456efcb 100644 --- a/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp +++ b/src/gallium/drivers/nouveau/codegen/nv50_ir_from_tgsi.cpp @@ -531,7 +531,9 @@ static nv50_ir::operation translateOpcode(uint opcode) NV50_IR_OPCODE_CASE(COS, COS); NV50_IR_OPCODE_CASE(DDX, DFDX); + NV50_IR_OPCODE_CASE(DDX_FINE, DFDX); NV50_IR_OPCODE_CASE(DDY, DFDY); + NV50_IR_OPCODE_CASE(DDY_FINE, DFDY); NV50_IR_OPCODE_CASE(KILL, DISCARD); NV50_IR_OPCODE_CASE(SEQ, SET); @@ -2327,6 +2329,8 @@ Converter::handleInstruction(const struct tgsi_full_instruction *insn) case TGSI_OPCODE_NOT: case TGSI_OPCODE_DDX: case TGSI_OPCODE_DDY: + case TGSI_OPCODE_DDX_FINE: + case TGSI_OPCODE_DDY_FINE: FOR_EACH_DST_ENABLED_CHANNEL(0, c, tgsi) mkOp1(op, dstTy, dst0[c], fetchSrc(0, c)); break; diff --git a/src/gallium/drivers/nouveau/nv50/nv50_screen.c b/src/gallium/drivers/nouveau/nv50/nv50_screen.c index 34cca3d..8a9a40e 100644 --- a/src/gallium/drivers/nouveau/nv50/nv50_screen.c +++ b/src/gallium/drivers/nouveau/nv50/nv50_screen.c @@ -169,6 +169,7 @@ nv50_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param) case PIPE_CAP_USER_VERTEX_BUFFERS: case PIPE_CAP_TEXTURE_MULTISAMPLE: case PIPE_CAP_PREFER_BLIT_BASED_TEXTURE_TRANSFER: + case PIPE_CAP_TGSI_FS_FINE_DERIVATIVE: return 1; case PIPE_CAP_SEAMLESS_CUBE_MAP: return 1; /* class_3d = NVA0_3D_CLASS; */ @@ -200,7 +201,6 @@ nv50_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param) case PIPE_CAP_TGSI_VS_WINDOW_SPACE_POSITION: case PIPE_CAP_COMPUTE: case PIPE_CAP_DRAW_INDIRECT: - case PIPE_CAP_TGSI_FS_FINE_DERIVATIVE: return 0; } diff --git a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c index 17aee63..c6d9b91 100644 --- a/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c +++ b/src/gallium/drivers/nouveau/nvc0/nvc0_screen.c @@ -167,6 +167,7 @@ nvc0_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param) case PIPE_CAP_SAMPLE_SHADING: case PIPE_CAP_TEXTURE_GATHER_OFFSETS: case PIPE_CAP_TEXTURE_GATHER_SM5: + case PIPE_CAP_TGSI_FS_FINE_DERIVATIVE: return 1; case PIPE_CAP_SEAMLESS_CUBE_MAP_PER_TEXTURE: return (class_3d = NVE4_3D_CLASS) ? 1 : 0; @@ -184,7 +185,6 @@ nvc0_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param) case PIPE_CAP_TGSI_VS_LAYER_VIEWPORT: case PIPE_CAP_FAKE_SW_MSAA: case PIPE_CAP_TGSI_VS_WINDOW_SPACE_POSITION: - case PIPE_CAP_TGSI_FS_FINE_DERIVATIVE: return 0; } -- 1.8.5.5 ___ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev ___ mesa-dev mailing list mesa-dev@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/mesa-dev