Module: Mesa
Branch: mesa_7_6_branch
Commit: 28308c92605229129a12a2273dda47c6a2ca4790
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=28308c92605229129a12a2273dda47c6a2ca4790
Author: Alex Deucher <alexdeuc...@gmail.com>
Date: Mon Sep 21 16:30:14 2009 -0400
r600: various cleanups
- max texture size is 8k, but mesa doesn't support
that at the moment.
- attempt to set shader limits to what the hw actually
supports
- clean up some old r300 cruft
- no need to explicitly disable irqs. This is fixed
in the drm now.
Signed-off-by: Alex Deucher <alexdeuc...@gmail.com>
---
src/mesa/drivers/dri/r600/r600_context.c | 43 ++++++++++----------
src/mesa/drivers/dri/r600/r600_context.h | 19 ---------
.../drivers/dri/radeon/radeon_common_context.c | 7 +--
3 files changed, 24 insertions(+), 45 deletions(-)
diff --git a/src/mesa/drivers/dri/r600/r600_context.c
b/src/mesa/drivers/dri/r600/r600_context.c
index 251c124..414c5ae 100644
--- a/src/mesa/drivers/dri/r600/r600_context.c
+++ b/src/mesa/drivers/dri/r600/r600_context.c
@@ -281,8 +281,8 @@ GLboolean r600CreateContext(const __GLcontextModes *
glVisual,
ctx->Const.MaxTextureMaxAnisotropy = 16.0;
ctx->Const.MaxTextureLodBias = 16.0;
- ctx->Const.MaxTextureLevels = 13;
- ctx->Const.MaxTextureRectSize = 4096;
+ ctx->Const.MaxTextureLevels = 13; /* hw support 14 */
+ ctx->Const.MaxTextureRectSize = 4096; /* hw support 8192 */
ctx->Const.MinPointSize = 0x0001 / 8.0;
ctx->Const.MinPointSizeAA = 0x0001 / 8.0;
@@ -328,25 +328,26 @@ GLboolean r600CreateContext(const __GLcontextModes *
glVisual,
_tnl_allow_vertex_fog(ctx, GL_TRUE);
/* currently bogus data */
- ctx->Const.VertexProgram.MaxInstructions = VSF_MAX_FRAGMENT_LENGTH / 4;
- ctx->Const.VertexProgram.MaxNativeInstructions =
- VSF_MAX_FRAGMENT_LENGTH / 4;
- ctx->Const.VertexProgram.MaxNativeAttribs = 16; /* r420 */
- ctx->Const.VertexProgram.MaxTemps = 32;
- ctx->Const.VertexProgram.MaxNativeTemps =
- /*VSF_MAX_FRAGMENT_TEMPS */ 32;
- ctx->Const.VertexProgram.MaxNativeParameters = 256; /* r420 */
- ctx->Const.VertexProgram.MaxNativeAddressRegs = 1;
-
- ctx->Const.FragmentProgram.MaxNativeTemps = PFS_NUM_TEMP_REGS;
- ctx->Const.FragmentProgram.MaxNativeAttribs = 11; /* copy i915...
*/
- ctx->Const.FragmentProgram.MaxNativeParameters = PFS_NUM_CONST_REGS;
- ctx->Const.FragmentProgram.MaxNativeAluInstructions = PFS_MAX_ALU_INST;
- ctx->Const.FragmentProgram.MaxNativeTexInstructions = PFS_MAX_TEX_INST;
- ctx->Const.FragmentProgram.MaxNativeInstructions =
- PFS_MAX_ALU_INST + PFS_MAX_TEX_INST;
- ctx->Const.FragmentProgram.MaxNativeTexIndirections =
- PFS_MAX_TEX_INDIRECT;
+ ctx->Const.VertexProgram.MaxInstructions = 8192; /* in theory no limit
*/
+ ctx->Const.VertexProgram.MaxNativeInstructions = 8192;
+ ctx->Const.VertexProgram.MaxNativeAttribs = 160;
+ ctx->Const.VertexProgram.MaxTemps = 256; /* 256 for reg-based
constants, inline consts also supported */
+ ctx->Const.VertexProgram.MaxNativeTemps = 256;
+ ctx->Const.VertexProgram.MaxNativeParameters = 256; /* ??? */
+ ctx->Const.VertexProgram.MaxNativeAddressRegs = 1; /* ??? */
+
+ ctx->Const.FragmentProgram.MaxNativeTemps = 256;
+ ctx->Const.FragmentProgram.MaxNativeAttribs = 32;
+ ctx->Const.FragmentProgram.MaxNativeParameters = 256;
+ ctx->Const.FragmentProgram.MaxNativeAluInstructions = 8192;
+ /* 8 per clause on r6xx, 16 on rv670/r7xx */
+ if ((screen->chip_family == CHIP_FAMILY_RV670) ||
+ (screen->chip_family >= CHIP_FAMILY_RV770))
+ ctx->Const.FragmentProgram.MaxNativeTexInstructions = 16;
+ else
+ ctx->Const.FragmentProgram.MaxNativeTexInstructions = 8;
+ ctx->Const.FragmentProgram.MaxNativeInstructions = 8192;
+ ctx->Const.FragmentProgram.MaxNativeTexIndirections = 8; /* ??? */
ctx->Const.FragmentProgram.MaxNativeAddressRegs = 0; /* and these
are?? */
ctx->VertexProgram._MaintainTnlProgram = GL_TRUE;
ctx->FragmentProgram._MaintainTexEnvProgram = GL_TRUE;
diff --git a/src/mesa/drivers/dri/r600/r600_context.h
b/src/mesa/drivers/dri/r600/r600_context.h
index c59df75..9397ecd 100644
--- a/src/mesa/drivers/dri/r600/r600_context.h
+++ b/src/mesa/drivers/dri/r600/r600_context.h
@@ -86,29 +86,10 @@ extern int hw_tcl_on;
#include "tnl_dd/t_dd_vertex.h"
#undef TAG
-#define PFS_MAX_ALU_INST 64
-#define PFS_MAX_TEX_INST 64
-#define PFS_MAX_TEX_INDIRECT 4
-#define PFS_NUM_TEMP_REGS 32
-#define PFS_NUM_CONST_REGS 16
-
-#define R600_MAX_AOS_ARRAYS 16
-
-#define REG_COORDS 0
-#define REG_COLOR0 1
-#define REG_TEX0 2
-
#define R600_FALLBACK_NONE 0
#define R600_FALLBACK_TCL 1
#define R600_FALLBACK_RAST 2
-enum
-{
- NO_SHIFT = 0,
- LEFT_SHIFT = 1,
- RIGHT_SHIFT = 2,
-};
-
struct r600_hw_state {
struct radeon_state_atom sq;
struct radeon_state_atom db;
diff --git a/src/mesa/drivers/dri/radeon/radeon_common_context.c
b/src/mesa/drivers/dri/radeon/radeon_common_context.c
index 71ee06d..330721a 100644
--- a/src/mesa/drivers/dri/radeon/radeon_common_context.c
+++ b/src/mesa/drivers/dri/radeon/radeon_common_context.c
@@ -227,11 +227,8 @@ GLboolean radeonInitContext(radeonContextPtr radeon,
fthrottle_mode = driQueryOptioni(&radeon->optionCache,
"fthrottle_mode");
radeon->iw.irq_seq = -1;
radeon->irqsEmitted = 0;
- if (IS_R600_CLASS(radeon->radeonScreen))
- radeon->do_irqs = 0;
- else
- radeon->do_irqs = (fthrottle_mode == DRI_CONF_FTHROTTLE_IRQS &&
- radeon->radeonScreen->irq);
+ radeon->do_irqs = (fthrottle_mode == DRI_CONF_FTHROTTLE_IRQS &&
+ radeon->radeonScreen->irq);
radeon->do_usleeps = (fthrottle_mode == DRI_CONF_FTHROTTLE_USLEEPS);
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