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-rw-r--r--src/mesa/drivers/dri/r300/r300_context.c31
-rw-r--r--src/mesa/drivers/dri/r300/r300_fragprog.c13
-rw-r--r--src/mesa/drivers/dri/r300/r300_reg.h84
-rw-r--r--src/mesa/drivers/dri/r300/r300_render.c16
-rw-r--r--src/mesa/drivers/dri/r300/r300_state.c41
-rw-r--r--src/mesa/drivers/dri/r300/r500_fragprog.c19
6 files changed, 116 insertions, 88 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_context.c b/src/mesa/drivers/dri/r300/r300_context.c
index 37436275e34..4c14c7eefed 100644
--- a/src/mesa/drivers/dri/r300/r300_context.c
+++ b/src/mesa/drivers/dri/r300/r300_context.c
@@ -77,19 +77,17 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
int future_hw_tcl_on = 1;
int hw_tcl_on = 1;
-#define need_GL_EXT_stencil_two_side
-#define need_GL_ARB_multisample
+#define need_GL_VERSION_2_0
#define need_GL_ARB_point_parameters
-#define need_GL_ARB_texture_compression
-#define need_GL_ARB_vertex_buffer_object
#define need_GL_ARB_vertex_program
-#define need_GL_EXT_blend_minmax
-//#define need_GL_EXT_fog_coord
-#define need_GL_EXT_multi_draw_arrays
-#define need_GL_EXT_secondary_color
#define need_GL_EXT_blend_equation_separate
#define need_GL_EXT_blend_func_separate
+#define need_GL_EXT_blend_minmax
+//#define need_GL_EXT_fog_coord
#define need_GL_EXT_gpu_program_parameters
+#define need_GL_EXT_secondary_color
+#define need_GL_EXT_stencil_two_side
+#define need_GL_ATI_separate_stencil
#define need_GL_NV_vertex_program
#include "extension_helper.h"
@@ -97,27 +95,23 @@ const struct dri_extension card_extensions[] = {
/* *INDENT-OFF* */
{"GL_ARB_depth_texture", NULL},
{"GL_ARB_fragment_program", NULL},
- {"GL_ARB_multisample", GL_ARB_multisample_functions},
{"GL_ARB_multitexture", NULL},
{"GL_ARB_point_parameters", GL_ARB_point_parameters_functions},
{"GL_ARB_shadow", NULL},
{"GL_ARB_shadow_ambient", NULL},
{"GL_ARB_texture_border_clamp", NULL},
- {"GL_ARB_texture_compression", GL_ARB_texture_compression_functions},
{"GL_ARB_texture_cube_map", NULL},
{"GL_ARB_texture_env_add", NULL},
{"GL_ARB_texture_env_combine", NULL},
{"GL_ARB_texture_env_crossbar", NULL},
{"GL_ARB_texture_env_dot3", NULL},
{"GL_ARB_texture_mirrored_repeat", NULL},
- {"GL_ARB_vertex_buffer_object", GL_ARB_vertex_buffer_object_functions},
{"GL_ARB_vertex_program", GL_ARB_vertex_program_functions},
{"GL_EXT_blend_equation_separate", GL_EXT_blend_equation_separate_functions},
{"GL_EXT_blend_func_separate", GL_EXT_blend_func_separate_functions},
{"GL_EXT_blend_minmax", GL_EXT_blend_minmax_functions},
{"GL_EXT_blend_subtract", NULL},
// {"GL_EXT_fog_coord", GL_EXT_fog_coord_functions },
- {"GL_EXT_multi_draw_arrays", GL_EXT_multi_draw_arrays_functions},
{"GL_EXT_gpu_program_parameters", GL_EXT_gpu_program_parameters_functions},
{"GL_EXT_secondary_color", GL_EXT_secondary_color_functions},
{"GL_EXT_shadow_funcs", NULL},
@@ -130,6 +124,7 @@ const struct dri_extension card_extensions[] = {
{"GL_EXT_texture_lod_bias", NULL},
{"GL_EXT_texture_mirror_clamp", NULL},
{"GL_EXT_texture_rectangle", NULL},
+ {"GL_ATI_separate_stencil", GL_ATI_separate_stencil_functions},
{"GL_ATI_texture_env_combine3", NULL},
{"GL_ATI_texture_mirror_once", NULL},
{"GL_MESA_pack_invert", NULL},
@@ -142,6 +137,16 @@ const struct dri_extension card_extensions[] = {
/* *INDENT-ON* */
};
+
+/**
+ * The GL 2.0 functions are needed to make display lists work with
+ * functions added by GL_ATI_separate_stencil.
+ */
+const struct dri_extension gl_20_extension[] = {
+ {"GL_VERSION_2_0", GL_VERSION_2_0_functions },
+};
+
+
extern struct tnl_pipeline_stage _r300_render_stage;
extern const struct tnl_pipeline_stage _r300_tcl_stage;
@@ -306,6 +311,8 @@ GLboolean r300CreateContext(const __GLcontextModes * glVisual,
#endif
#endif
+ ctx->Const.MaxDrawBuffers = 1;
+
/* Initialize the software rasterizer and helper modules.
*/
_swrast_CreateContext(ctx);
diff --git a/src/mesa/drivers/dri/r300/r300_fragprog.c b/src/mesa/drivers/dri/r300/r300_fragprog.c
index 4ef7f2bd788..8d030c63fb3 100644
--- a/src/mesa/drivers/dri/r300/r300_fragprog.c
+++ b/src/mesa/drivers/dri/r300/r300_fragprog.c
@@ -163,6 +163,19 @@ static GLboolean transform_TEX(
}
}
+ if (inst.SrcReg[0].File != PROGRAM_TEMPORARY && inst.SrcReg[0].File != PROGRAM_INPUT) {
+ int tmpreg = radeonFindFreeTemporary(t);
+ tgt = radeonAppendInstructions(t->Program, 1);
+ tgt->Opcode = OPCODE_MOV;
+ tgt->DstReg.File = PROGRAM_TEMPORARY;
+ tgt->DstReg.Index = tmpreg;
+ tgt->SrcReg[0] = inst.SrcReg[0];
+
+ reset_srcreg(&inst.SrcReg[0]);
+ inst.SrcReg[0].File = PROGRAM_TEMPORARY;
+ inst.SrcReg[0].Index = tmpreg;
+ }
+
tgt = radeonAppendInstructions(t->Program, 1);
_mesa_copy_instructions(tgt, &inst, 1);
diff --git a/src/mesa/drivers/dri/r300/r300_reg.h b/src/mesa/drivers/dri/r300/r300_reg.h
index 7c6485ef60b..872a33e258b 100644
--- a/src/mesa/drivers/dri/r300/r300_reg.h
+++ b/src/mesa/drivers/dri/r300/r300_reg.h
@@ -656,7 +656,7 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
# define R300_GB_FOG_SELECT_C3A (3 << 0)
# define R300_GB_FOG_SELECT_1_1_W (4 << 0)
# define R300_GB_FOG_SELECT_Z (5 << 0)
-# define R300_GB_DEPTH_SELECT_Z (0 << 3
+# define R300_GB_DEPTH_SELECT_Z (0 << 3)
# define R300_GB_DEPTH_SELECT_1_1_W (1 << 3)
# define R300_GB_W_SELECT_1_W (0 << 4)
# define R300_GB_W_SELECT_1 (1 << 4)
@@ -730,8 +730,8 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
#define R500_RS_IP_TEX_PTR_Q_SHIFT 18
#define R500_RS_IP_COL_PTR_SHIFT 24
#define R500_RS_IP_COL_FMT_SHIFT 27
-# define R500_RS_COL_PTR(x) (x << 24)
-# define R500_RS_COL_FMT(x) (x << 27)
+# define R500_RS_COL_PTR(x) ((x) << 24)
+# define R500_RS_COL_FMT(x) ((x) << 27)
/* gap */
#define R500_RS_IP_OFFSET_DIS (0 << 31)
#define R500_RS_IP_OFFSET_EN (1 << 31)
@@ -1172,9 +1172,9 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
#define R300_RS_IP_3 0x431C
# define R300_RS_INTERP_SRC_SHIFT 2 /* TODO: check for removal */
# define R300_RS_INTERP_SRC_MASK (7 << 2) /* TODO: check for removal */
-# define R300_RS_TEX_PTR(x) (x << 0)
-# define R300_RS_COL_PTR(x) (x << 6)
-# define R300_RS_COL_FMT(x) (x << 9)
+# define R300_RS_TEX_PTR(x) ((x) << 0)
+# define R300_RS_COL_PTR(x) ((x) << 6)
+# define R300_RS_COL_FMT(x) ((x) << 9)
# define R300_RS_COL_FMT_RGBA 0
# define R300_RS_COL_FMT_RGB0 1
# define R300_RS_COL_FMT_RGB1 2
@@ -1184,10 +1184,10 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
# define R300_RS_COL_FMT_111A 8
# define R300_RS_COL_FMT_1110 9
# define R300_RS_COL_FMT_1111 10
-# define R300_RS_SEL_S(x) (x << 13)
-# define R300_RS_SEL_T(x) (x << 16)
-# define R300_RS_SEL_R(x) (x << 19)
-# define R300_RS_SEL_Q(x) (x << 22)
+# define R300_RS_SEL_S(x) ((x) << 13)
+# define R300_RS_SEL_T(x) ((x) << 16)
+# define R300_RS_SEL_R(x) ((x) << 19)
+# define R300_RS_SEL_Q(x) ((x) << 22)
# define R300_RS_SEL_C0 0
# define R300_RS_SEL_C1 1
# define R300_RS_SEL_C2 2
@@ -2705,7 +2705,7 @@ enum {
# define R500_ALPHA_OP_COS 13
# define R500_ALPHA_OP_MDH 14
# define R500_ALPHA_OP_MDV 15
-# define R500_ALPHA_ADDRD(x) (x << 4)
+# define R500_ALPHA_ADDRD(x) ((x) << 4)
# define R500_ALPHA_ADDRD_REL (1 << 11)
# define R500_ALPHA_SEL_A_SHIFT 12
# define R500_ALPHA_SEL_A_SRC0 (0 << 12)
@@ -2749,16 +2749,16 @@ enum {
# define R500_ALPHA_OMOD_DIV_4 (5 << 26)
# define R500_ALPHA_OMOD_DIV_8 (6 << 26)
# define R500_ALPHA_OMOD_DISABLE (7 << 26)
-# define R500_ALPHA_TARGET(x) (x << 29)
+# define R500_ALPHA_TARGET(x) ((x) << 29)
# define R500_ALPHA_W_OMASK (1 << 31)
#define R500_US_ALU_ALPHA_ADDR_0 0x9800
-# define R500_ALPHA_ADDR0(x) (x << 0)
+# define R500_ALPHA_ADDR0(x) ((x) << 0)
# define R500_ALPHA_ADDR0_CONST (1 << 8)
# define R500_ALPHA_ADDR0_REL (1 << 9)
-# define R500_ALPHA_ADDR1(x) (x << 10)
+# define R500_ALPHA_ADDR1(x) ((x) << 10)
# define R500_ALPHA_ADDR1_CONST (1 << 18)
# define R500_ALPHA_ADDR1_REL (1 << 19)
-# define R500_ALPHA_ADDR2(x) (x << 20)
+# define R500_ALPHA_ADDR2(x) ((x) << 20)
# define R500_ALPHA_ADDR2_CONST (1 << 28)
# define R500_ALPHA_ADDR2_REL (1 << 29)
# define R500_ALPHA_SRCP_OP_1_MINUS_2A0 (0 << 30)
@@ -2779,7 +2779,7 @@ enum {
# define R500_ALU_RGBA_OP_SOP (10 << 0)
# define R500_ALU_RGBA_OP_MDH (11 << 0)
# define R500_ALU_RGBA_OP_MDV (12 << 0)
-# define R500_ALU_RGBA_ADDRD(x) (x << 4)
+# define R500_ALU_RGBA_ADDRD(x) ((x) << 4)
# define R500_ALU_RGBA_ADDRD_REL (1 << 11)
# define R500_ALU_RGBA_SEL_C_SHIFT 12
# define R500_ALU_RGBA_SEL_C_SRC0 (0 << 12)
@@ -2906,16 +2906,16 @@ enum {
# define R500_ALU_RGB_OMOD_DIV_4 (5 << 26)
# define R500_ALU_RGB_OMOD_DIV_8 (6 << 26)
# define R500_ALU_RGB_OMOD_DISABLE (7 << 26)
-# define R500_ALU_RGB_TARGET(x) (x << 29)
+# define R500_ALU_RGB_TARGET(x) ((x) << 29)
# define R500_ALU_RGB_WMASK (1 << 31)
#define R500_US_ALU_RGB_ADDR_0 0x9000
-# define R500_RGB_ADDR0(x) (x << 0)
+# define R500_RGB_ADDR0(x) ((x) << 0)
# define R500_RGB_ADDR0_CONST (1 << 8)
# define R500_RGB_ADDR0_REL (1 << 9)
-# define R500_RGB_ADDR1(x) (x << 10)
+# define R500_RGB_ADDR1(x) ((x) << 10)
# define R500_RGB_ADDR1_CONST (1 << 18)
# define R500_RGB_ADDR1_REL (1 << 19)
-# define R500_RGB_ADDR2(x) (x << 20)
+# define R500_RGB_ADDR2(x) ((x) << 20)
# define R500_RGB_ADDR2_CONST (1 << 28)
# define R500_RGB_ADDR2_REL (1 << 29)
# define R500_RGB_SRCP_OP_1_MINUS_2RGB0 (0 << 30)
@@ -2970,19 +2970,19 @@ enum {
/* note that these are 8 bit lengths, despite the offsets, at least for R500 */
#define R500_US_CODE_ADDR 0x4630
-# define R500_US_CODE_START_ADDR(x) (x << 0)
-# define R500_US_CODE_END_ADDR(x) (x << 16)
+# define R500_US_CODE_START_ADDR(x) ((x) << 0)
+# define R500_US_CODE_END_ADDR(x) ((x) << 16)
#define R500_US_CODE_OFFSET 0x4638
-# define R500_US_CODE_OFFSET_ADDR(x) (x << 0)
+# define R500_US_CODE_OFFSET_ADDR(x) ((x) << 0)
#define R500_US_CODE_RANGE 0x4634
-# define R500_US_CODE_RANGE_ADDR(x) (x << 0)
-# define R500_US_CODE_RANGE_SIZE(x) (x << 16)
+# define R500_US_CODE_RANGE_ADDR(x) ((x) << 0)
+# define R500_US_CODE_RANGE_SIZE(x) ((x) << 16)
#define R500_US_CONFIG 0x4600
# define R500_ZERO_TIMES_ANYTHING_EQUALS_ZERO (1 << 1)
#define R500_US_FC_ADDR_0 0xa000
-# define R500_FC_BOOL_ADDR(x) (x << 0)
-# define R500_FC_INT_ADDR(x) (x << 8)
-# define R500_FC_JUMP_ADDR(x) (x << 16)
+# define R500_FC_BOOL_ADDR(x) ((x) << 0)
+# define R500_FC_INT_ADDR(x) ((x) << 8)
+# define R500_FC_JUMP_ADDR(x) ((x) << 16)
# define R500_FC_JUMP_GLOBAL (1 << 31)
#define R500_US_FC_BOOL_CONST 0x4620
# define R500_FC_KBOOL(x) (x)
@@ -3003,8 +3003,8 @@ enum {
# define R500_FC_A_OP_NONE (0 << 6)
# define R500_FC_A_OP_POP (1 << 6)
# define R500_FC_A_OP_PUSH (2 << 6)
-# define R500_FC_JUMP_FUNC(x) (x << 8)
-# define R500_FC_B_POP_CNT(x) (x << 16)
+# define R500_FC_JUMP_FUNC(x) ((x) << 8)
+# define R500_FC_B_POP_CNT(x) ((x) << 16)
# define R500_FC_B_OP0_NONE (0 << 24)
# define R500_FC_B_OP0_DECR (1 << 24)
# define R500_FC_B_OP0_INCR (2 << 24)
@@ -3013,14 +3013,14 @@ enum {
# define R500_FC_B_OP1_INCR (2 << 26)
# define R500_FC_IGNORE_UNCOVERED (1 << 28)
#define R500_US_FC_INT_CONST_0 0x4c00
-# define R500_FC_INT_CONST_KR(x) (x << 0)
-# define R500_FC_INT_CONST_KG(x) (x << 8)
-# define R500_FC_INT_CONST_KB(x) (x << 16)
+# define R500_FC_INT_CONST_KR(x) ((x) << 0)
+# define R500_FC_INT_CONST_KG(x) ((x) << 8)
+# define R500_FC_INT_CONST_KB(x) ((x) << 16)
/* _0 through _15 */
#define R500_US_FORMAT0_0 0x4640
-# define R500_FORMAT_TXWIDTH(x) (x << 0)
-# define R500_FORMAT_TXHEIGHT(x) (x << 11)
-# define R500_FORMAT_TXDEPTH(x) (x << 22)
+# define R500_FORMAT_TXWIDTH(x) ((x) << 0)
+# define R500_FORMAT_TXHEIGHT(x) ((x) << 11)
+# define R500_FORMAT_TXDEPTH(x) ((x) << 22)
/* _0 through _3 */
#define R500_US_OUT_FMT_0 0x46a4
# define R500_OUT_FMT_C4_8 (0 << 0)
@@ -3061,12 +3061,12 @@ enum {
# define R500_C3_SEL_R (1 << 14)
# define R500_C3_SEL_G (2 << 14)
# define R500_C3_SEL_B (3 << 14)
-# define R500_OUT_SIGN(x) (x << 16)
+# define R500_OUT_SIGN(x) ((x) << 16)
# define R500_ROUND_ADJ (1 << 20)
#define R500_US_PIXSIZE 0x4604
# define R500_PIX_SIZE(x) (x)
#define R500_US_TEX_ADDR_0 0x9800
-# define R500_TEX_SRC_ADDR(x) (x << 0)
+# define R500_TEX_SRC_ADDR(x) ((x) << 0)
# define R500_TEX_SRC_ADDR_REL (1 << 7)
# define R500_TEX_SRC_S_SWIZ_R (0 << 8)
# define R500_TEX_SRC_S_SWIZ_G (1 << 8)
@@ -3084,7 +3084,7 @@ enum {
# define R500_TEX_SRC_Q_SWIZ_G (1 << 14)
# define R500_TEX_SRC_Q_SWIZ_B (2 << 14)
# define R500_TEX_SRC_Q_SWIZ_A (3 << 14)
-# define R500_TEX_DST_ADDR(x) (x << 16)
+# define R500_TEX_DST_ADDR(x) ((x) << 16)
# define R500_TEX_DST_ADDR_REL (1 << 23)
# define R500_TEX_DST_R_SWIZ_R (0 << 24)
# define R500_TEX_DST_R_SWIZ_G (1 << 24)
@@ -3103,7 +3103,7 @@ enum {
# define R500_TEX_DST_A_SWIZ_B (2 << 30)
# define R500_TEX_DST_A_SWIZ_A (3 << 30)
#define R500_US_TEX_ADDR_DXDY_0 0xa000
-# define R500_DX_ADDR(x) (x << 0)
+# define R500_DX_ADDR(x) ((x) << 0)
# define R500_DX_ADDR_REL (1 << 7)
# define R500_DX_S_SWIZ_R (0 << 8)
# define R500_DX_S_SWIZ_G (1 << 8)
@@ -3121,7 +3121,7 @@ enum {
# define R500_DX_Q_SWIZ_G (1 << 14)
# define R500_DX_Q_SWIZ_B (2 << 14)
# define R500_DX_Q_SWIZ_A (3 << 14)
-# define R500_DY_ADDR(x) (x << 16)
+# define R500_DY_ADDR(x) ((x) << 16)
# define R500_DY_ADDR_REL (1 << 17)
# define R500_DY_S_SWIZ_R (0 << 24)
# define R500_DY_S_SWIZ_G (1 << 24)
@@ -3140,7 +3140,7 @@ enum {
# define R500_DY_Q_SWIZ_B (2 << 30)
# define R500_DY_Q_SWIZ_A (3 << 30)
#define R500_US_TEX_INST_0 0x9000
-# define R500_TEX_ID(x) (x << 16)
+# define R500_TEX_ID(x) ((x) << 16)
# define R500_TEX_INST_NOP (0 << 22)
# define R500_TEX_INST_LD (1 << 22)
# define R500_TEX_INST_TEXKILL (2 << 22)
diff --git a/src/mesa/drivers/dri/r300/r300_render.c b/src/mesa/drivers/dri/r300/r300_render.c
index f9266e44c13..16ce4a11999 100644
--- a/src/mesa/drivers/dri/r300/r300_render.c
+++ b/src/mesa/drivers/dri/r300/r300_render.c
@@ -347,6 +347,8 @@ static GLboolean r300RunRender(GLcontext * ctx,
static int r300Fallback(GLcontext * ctx)
{
r300ContextPtr r300 = R300_CONTEXT(ctx);
+ const unsigned back = ctx->Stencil._BackFace;
+
/* Do we need to use new-style shaders?
* Also is there a better way to do this? */
if (r300->radeon.radeonScreen->chip_family >= CHIP_FAMILY_RV515) {
@@ -371,12 +373,14 @@ static int r300Fallback(GLcontext * ctx)
FALLBACK_IF(ctx->RenderMode != GL_RENDER);
- FALLBACK_IF(ctx->Stencil._TestTwoSide
- && (ctx->Stencil.Ref[0] != ctx->Stencil.Ref[1]
- || ctx->Stencil.ValueMask[0] !=
- ctx->Stencil.ValueMask[1]
- || ctx->Stencil.WriteMask[0] !=
- ctx->Stencil.WriteMask[1]));
+ /* If GL_EXT_stencil_two_side is disabled, this fallback check can
+ * be removed.
+ */
+ FALLBACK_IF(ctx->Stencil.Ref[0] != ctx->Stencil.Ref[back]
+ || ctx->Stencil.ValueMask[0] !=
+ ctx->Stencil.ValueMask[back]
+ || ctx->Stencil.WriteMask[0] !=
+ ctx->Stencil.WriteMask[back]);
if (ctx->Extensions.NV_point_sprite || ctx->Extensions.ARB_point_sprite)
FALLBACK_IF(ctx->Point.PointSprite);
diff --git a/src/mesa/drivers/dri/r300/r300_state.c b/src/mesa/drivers/dri/r300/r300_state.c
index a63dbac3436..c192fecca49 100644
--- a/src/mesa/drivers/dri/r300/r300_state.c
+++ b/src/mesa/drivers/dri/r300/r300_state.c
@@ -783,6 +783,7 @@ static void r300Fogfv(GLcontext * ctx, GLenum pname, const GLfloat * param)
R300_FG_FOG_BLEND_FN_EXP2;
fogScale.f = 0.3 * ctx->Fog.Density;
fogStart.f = 0.0;
+ break;
default:
return;
}
@@ -974,15 +975,9 @@ static void r300StencilFuncSeparate(GLcontext * ctx, GLenum face,
{
r300ContextPtr rmesa = R300_CONTEXT(ctx);
GLuint refmask =
- (((ctx->Stencil.
- Ref[0] & 0xff) << R300_STENCILREF_SHIFT) | ((ctx->
- Stencil.
- ValueMask
- [0] &
- 0xff)
- <<
- R300_STENCILMASK_SHIFT));
-
+ ((ctx->Stencil.Ref[0] & 0xff) << R300_STENCILREF_SHIFT)
+ | ((ctx->Stencil.ValueMask[0] & 0xff) << R300_STENCILMASK_SHIFT);
+ const unsigned back = ctx->Stencil._BackFace;
GLuint flag;
R300_STATECHANGE(rmesa, zs);
@@ -1000,8 +995,7 @@ static void r300StencilFuncSeparate(GLcontext * ctx, GLenum face,
rmesa->hw.zs.cmd[R300_ZS_CNTL_1] |=
(flag << R300_S_FRONT_FUNC_SHIFT);
- if (ctx->Stencil._TestTwoSide)
- flag = translate_func(ctx->Stencil.Function[1]);
+ flag = translate_func(ctx->Stencil.Function[back]);
rmesa->hw.zs.cmd[R300_ZS_CNTL_1] |=
(flag << R300_S_BACK_FUNC_SHIFT);
@@ -1026,6 +1020,7 @@ static void r300StencilOpSeparate(GLcontext * ctx, GLenum face,
GLenum fail, GLenum zfail, GLenum zpass)
{
r300ContextPtr rmesa = R300_CONTEXT(ctx);
+ const unsigned back = ctx->Stencil._BackFace;
R300_STATECHANGE(rmesa, zs);
/* It is easier to mask what's left.. */
@@ -1042,23 +1037,13 @@ static void r300StencilOpSeparate(GLcontext * ctx, GLenum face,
| (translate_stencil_op(ctx->Stencil.ZPassFunc[0]) <<
R300_S_FRONT_ZPASS_OP_SHIFT);
- if (ctx->Stencil._TestTwoSide) {
- rmesa->hw.zs.cmd[R300_ZS_CNTL_1] |=
- (translate_stencil_op(ctx->Stencil.FailFunc[1]) <<
- R300_S_BACK_SFAIL_OP_SHIFT)
- | (translate_stencil_op(ctx->Stencil.ZFailFunc[1]) <<
- R300_S_BACK_ZFAIL_OP_SHIFT)
- | (translate_stencil_op(ctx->Stencil.ZPassFunc[1]) <<
- R300_S_BACK_ZPASS_OP_SHIFT);
- } else {
- rmesa->hw.zs.cmd[R300_ZS_CNTL_1] |=
- (translate_stencil_op(ctx->Stencil.FailFunc[0]) <<
- R300_S_BACK_SFAIL_OP_SHIFT)
- | (translate_stencil_op(ctx->Stencil.ZFailFunc[0]) <<
- R300_S_BACK_ZFAIL_OP_SHIFT)
- | (translate_stencil_op(ctx->Stencil.ZPassFunc[0]) <<
- R300_S_BACK_ZPASS_OP_SHIFT);
- }
+ rmesa->hw.zs.cmd[R300_ZS_CNTL_1] |=
+ (translate_stencil_op(ctx->Stencil.FailFunc[back]) <<
+ R300_S_BACK_SFAIL_OP_SHIFT)
+ | (translate_stencil_op(ctx->Stencil.ZFailFunc[back]) <<
+ R300_S_BACK_ZFAIL_OP_SHIFT)
+ | (translate_stencil_op(ctx->Stencil.ZPassFunc[back]) <<
+ R300_S_BACK_ZPASS_OP_SHIFT);
}
/* =============================================================
diff --git a/src/mesa/drivers/dri/r300/r500_fragprog.c b/src/mesa/drivers/dri/r300/r500_fragprog.c
index 75dae86fa81..926ddd59644 100644
--- a/src/mesa/drivers/dri/r300/r500_fragprog.c
+++ b/src/mesa/drivers/dri/r300/r500_fragprog.c
@@ -31,6 +31,12 @@
#include "radeon_program_alu.h"
+static void reset_srcreg(struct prog_src_register* reg)
+{
+ _mesa_bzero(reg, sizeof(*reg));
+ reg->Swizzle = SWIZZLE_NOOP;
+}
+
static struct prog_src_register shadow_ambient(struct gl_program *program, int tmu)
{
gl_state_index fail_value_tokens[STATE_LENGTH] = {
@@ -99,6 +105,19 @@ static GLboolean transform_TEX(
destredirect = GL_TRUE;
}
+ if (inst.SrcReg[0].File != PROGRAM_TEMPORARY && inst.SrcReg[0].File != PROGRAM_INPUT) {
+ int tmpreg = radeonFindFreeTemporary(t);
+ tgt = radeonAppendInstructions(t->Program, 1);
+ tgt->Opcode = OPCODE_MOV;
+ tgt->DstReg.File = PROGRAM_TEMPORARY;
+ tgt->DstReg.Index = tmpreg;
+ tgt->SrcReg[0] = inst.SrcReg[0];
+
+ reset_srcreg(&inst.SrcReg[0]);
+ inst.SrcReg[0].File = PROGRAM_TEMPORARY;
+ inst.SrcReg[0].Index = tmpreg;
+ }
+
tgt = radeonAppendInstructions(t->Program, 1);
_mesa_copy_instructions(tgt, &inst, 1);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-12 20:20:07 +0000