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_control not started >> + GL_ARB_derivative_control DONE (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