#include "api_arrayelt.h"
#include "swrast/swrast.h"
#include "swrast_setup/swrast_setup.h"
-#include "array_cache/acache.h"
+#include "shader/prog_parameter.h"
+#include "shader/prog_statevars.h"
+#include "vbo/vbo.h"
#include "tnl/tnl.h"
#include "texformat.h"
#include "r300_reg.h"
#include "r300_program.h"
#include "r300_emit.h"
-#if USE_ARB_F_P == 1
#include "r300_fragprog.h"
-#else
-#include "r300_fixed_pipelines.h"
-#include "r300_texprog.h"
-#endif
#include "r300_tex.h"
#include "r300_maos.h"
-static void r300AlphaFunc(GLcontext * ctx, GLenum func, GLfloat ref)
-{
- r300ContextPtr rmesa = R300_CONTEXT(ctx);
- int pp_misc = rmesa->hw.at.cmd[R300_AT_ALPHA_TEST];
- GLubyte refByte;
-
- CLAMPED_FLOAT_TO_UBYTE(refByte, ref);
-
- R300_STATECHANGE(rmesa, at);
-
- pp_misc &= ~(R300_ALPHA_TEST_OP_MASK | R300_REF_ALPHA_MASK);
- pp_misc |= (refByte & R300_REF_ALPHA_MASK);
-
- switch (func) {
- case GL_NEVER:
- pp_misc |= R300_ALPHA_TEST_FAIL;
- break;
- case GL_LESS:
- pp_misc |= R300_ALPHA_TEST_LESS;
- break;
- case GL_EQUAL:
- pp_misc |= R300_ALPHA_TEST_EQUAL;
- break;
- case GL_LEQUAL:
- pp_misc |= R300_ALPHA_TEST_LEQUAL;
- break;
- case GL_GREATER:
- pp_misc |= R300_ALPHA_TEST_GREATER;
- break;
- case GL_NOTEQUAL:
- pp_misc |= R300_ALPHA_TEST_NEQUAL;
- break;
- case GL_GEQUAL:
- pp_misc |= R300_ALPHA_TEST_GEQUAL;
- break;
- case GL_ALWAYS:
- pp_misc |= R300_ALPHA_TEST_PASS;
- //pp_misc &= ~R300_ALPHA_TEST_ENABLE;
- break;
- }
-
- rmesa->hw.at.cmd[R300_AT_ALPHA_TEST] = pp_misc;
-}
+#include "drirenderbuffer.h"
static void r300BlendColor(GLcontext * ctx, const GLfloat cf[4])
{
GLubyte color[4];
r300ContextPtr rmesa = R300_CONTEXT(ctx);
- R300_STATECHANGE(rmesa, unk4E10);
+ R300_STATECHANGE(rmesa, blend_color);
- /* Ordering might be wrong */
CLAMPED_FLOAT_TO_UBYTE(color[0], cf[0]);
CLAMPED_FLOAT_TO_UBYTE(color[1], cf[1]);
CLAMPED_FLOAT_TO_UBYTE(color[2], cf[2]);
CLAMPED_FLOAT_TO_UBYTE(color[3], cf[3]);
- rmesa->hw.unk4E10.cmd[1]=r300PackColor(4, color[0], color[1], color[2], color[3]);
+ rmesa->hw.blend_color.cmd[1] = r300PackColor(4, color[3], color[0],
+ color[1], color[2]);
}
/**
switch (factor) {
case GL_ZERO:
- func = R200_BLEND_GL_ZERO;
+ func = R300_BLEND_GL_ZERO;
break;
case GL_ONE:
- func = R200_BLEND_GL_ONE;
+ func = R300_BLEND_GL_ONE;
break;
case GL_DST_COLOR:
- func = R200_BLEND_GL_DST_COLOR;
+ func = R300_BLEND_GL_DST_COLOR;
break;
case GL_ONE_MINUS_DST_COLOR:
- func = R200_BLEND_GL_ONE_MINUS_DST_COLOR;
+ func = R300_BLEND_GL_ONE_MINUS_DST_COLOR;
break;
case GL_SRC_COLOR:
- func = R200_BLEND_GL_SRC_COLOR;
+ func = R300_BLEND_GL_SRC_COLOR;
break;
case GL_ONE_MINUS_SRC_COLOR:
- func = R200_BLEND_GL_ONE_MINUS_SRC_COLOR;
+ func = R300_BLEND_GL_ONE_MINUS_SRC_COLOR;
break;
case GL_SRC_ALPHA:
- func = R200_BLEND_GL_SRC_ALPHA;
+ func = R300_BLEND_GL_SRC_ALPHA;
break;
case GL_ONE_MINUS_SRC_ALPHA:
- func = R200_BLEND_GL_ONE_MINUS_SRC_ALPHA;
+ func = R300_BLEND_GL_ONE_MINUS_SRC_ALPHA;
break;
case GL_DST_ALPHA:
- func = R200_BLEND_GL_DST_ALPHA;
+ func = R300_BLEND_GL_DST_ALPHA;
break;
case GL_ONE_MINUS_DST_ALPHA:
- func = R200_BLEND_GL_ONE_MINUS_DST_ALPHA;
+ func = R300_BLEND_GL_ONE_MINUS_DST_ALPHA;
break;
case GL_SRC_ALPHA_SATURATE:
- func =
- (is_src) ? R200_BLEND_GL_SRC_ALPHA_SATURATE :
- R200_BLEND_GL_ZERO;
+ func = (is_src) ? R300_BLEND_GL_SRC_ALPHA_SATURATE :
+ R300_BLEND_GL_ZERO;
break;
case GL_CONSTANT_COLOR:
- func = R200_BLEND_GL_CONST_COLOR;
+ func = R300_BLEND_GL_CONST_COLOR;
break;
case GL_ONE_MINUS_CONSTANT_COLOR:
- func = R200_BLEND_GL_ONE_MINUS_CONST_COLOR;
+ func = R300_BLEND_GL_ONE_MINUS_CONST_COLOR;
break;
case GL_CONSTANT_ALPHA:
- func = R200_BLEND_GL_CONST_ALPHA;
+ func = R300_BLEND_GL_CONST_ALPHA;
break;
case GL_ONE_MINUS_CONSTANT_ALPHA:
- func = R200_BLEND_GL_ONE_MINUS_CONST_ALPHA;
+ func = R300_BLEND_GL_ONE_MINUS_CONST_ALPHA;
break;
default:
- func = (is_src) ? R200_BLEND_GL_ONE : R200_BLEND_GL_ZERO;
+ fprintf(stderr, "unknown blend factor %x\n", factor);
+ func = (is_src) ? R300_BLEND_GL_ONE : R300_BLEND_GL_ZERO;
}
return func;
}
* This is done in a single
* function because some blend equations (i.e., \c GL_MIN and \c GL_MAX)
* change the interpretation of the blend function.
- * Also, make sure that blend function and blend equation are set to their default
- * value if color blending is not enabled, since at least blend equations GL_MIN
- * and GL_FUNC_REVERSE_SUBTRACT will cause wrong results otherwise for
- * unknown reasons.
+ * Also, make sure that blend function and blend equation are set to their
+ * default value if color blending is not enabled, since at least blend
+ * equations GL_MIN and GL_FUNC_REVERSE_SUBTRACT will cause wrong results
+ * otherwise for unknown reasons.
*/
/* helper function */
static void r300_set_blend_state(GLcontext * ctx)
{
r300ContextPtr r300 = R300_CONTEXT(ctx);
- int func = (R200_BLEND_GL_ONE << R200_SRC_BLEND_SHIFT) |
- (R200_BLEND_GL_ZERO << R200_DST_BLEND_SHIFT);
- int eqn = R200_COMB_FCN_ADD_CLAMP;
- int funcA = (R200_BLEND_GL_ONE << R200_SRC_BLEND_SHIFT) |
- (R200_BLEND_GL_ZERO << R200_DST_BLEND_SHIFT);
- int eqnA = R200_COMB_FCN_ADD_CLAMP;
-
- if (ctx->Color._LogicOpEnabled || !ctx->Color.BlendEnabled) {
+ int func = (R300_BLEND_GL_ONE << R300_SRC_BLEND_SHIFT) |
+ (R300_BLEND_GL_ZERO << R300_DST_BLEND_SHIFT);
+ int eqn = R300_COMB_FCN_ADD_CLAMP;
+ int funcA = (R300_BLEND_GL_ONE << R300_SRC_BLEND_SHIFT) |
+ (R300_BLEND_GL_ZERO << R300_DST_BLEND_SHIFT);
+ int eqnA = R300_COMB_FCN_ADD_CLAMP;
+
+ if (RGBA_LOGICOP_ENABLED(ctx) || !ctx->Color.BlendEnabled) {
r300_set_blend_cntl(r300,
func, eqn, 0,
func, eqn);
return;
}
- func = (blend_factor(ctx->Color.BlendSrcRGB, GL_TRUE) << R200_SRC_BLEND_SHIFT) |
- (blend_factor(ctx->Color.BlendDstRGB, GL_FALSE) << R200_DST_BLEND_SHIFT);
+ func = (blend_factor(ctx->Color.BlendSrcRGB, GL_TRUE) << R300_SRC_BLEND_SHIFT) |
+ (blend_factor(ctx->Color.BlendDstRGB, GL_FALSE) << R300_DST_BLEND_SHIFT);
switch (ctx->Color.BlendEquationRGB) {
case GL_FUNC_ADD:
break;
case GL_FUNC_REVERSE_SUBTRACT:
- eqn = R200_COMB_FCN_RSUB_CLAMP;
+ eqn = R300_COMB_FCN_RSUB_CLAMP;
break;
case GL_MIN:
- eqn = R200_COMB_FCN_MIN;
- func = (R200_BLEND_GL_ONE << R200_SRC_BLEND_SHIFT) |
- (R200_BLEND_GL_ONE << R200_DST_BLEND_SHIFT);
+ eqn = R300_COMB_FCN_MIN;
+ func = (R300_BLEND_GL_ONE << R300_SRC_BLEND_SHIFT) |
+ (R300_BLEND_GL_ONE << R300_DST_BLEND_SHIFT);
break;
case GL_MAX:
- eqn = R200_COMB_FCN_MAX;
- func = (R200_BLEND_GL_ONE << R200_SRC_BLEND_SHIFT) |
- (R200_BLEND_GL_ONE << R200_DST_BLEND_SHIFT);
+ eqn = R300_COMB_FCN_MAX;
+ func = (R300_BLEND_GL_ONE << R300_SRC_BLEND_SHIFT) |
+ (R300_BLEND_GL_ONE << R300_DST_BLEND_SHIFT);
break;
default:
}
- funcA = (blend_factor(ctx->Color.BlendSrcA, GL_TRUE) << R200_SRC_BLEND_SHIFT) |
- (blend_factor(ctx->Color.BlendDstA, GL_FALSE) << R200_DST_BLEND_SHIFT);
+ funcA = (blend_factor(ctx->Color.BlendSrcA, GL_TRUE) << R300_SRC_BLEND_SHIFT) |
+ (blend_factor(ctx->Color.BlendDstA, GL_FALSE) << R300_DST_BLEND_SHIFT);
switch (ctx->Color.BlendEquationA) {
case GL_FUNC_ADD:
break;
case GL_FUNC_REVERSE_SUBTRACT:
- eqnA = R200_COMB_FCN_RSUB_CLAMP;
+ eqnA = R300_COMB_FCN_RSUB_CLAMP;
break;
case GL_MIN:
- eqnA = R200_COMB_FCN_MIN;
- funcA = (R200_BLEND_GL_ONE << R200_SRC_BLEND_SHIFT) |
- (R200_BLEND_GL_ONE << R200_DST_BLEND_SHIFT);
+ eqnA = R300_COMB_FCN_MIN;
+ funcA = (R300_BLEND_GL_ONE << R300_SRC_BLEND_SHIFT) |
+ (R300_BLEND_GL_ONE << R300_DST_BLEND_SHIFT);
break;
case GL_MAX:
- eqnA = R200_COMB_FCN_MAX;
- funcA = (R200_BLEND_GL_ONE << R200_SRC_BLEND_SHIFT) |
- (R200_BLEND_GL_ONE << R200_DST_BLEND_SHIFT);
+ eqnA = R300_COMB_FCN_MAX;
+ funcA = (R300_BLEND_GL_ONE << R300_SRC_BLEND_SHIFT) |
+ (R300_BLEND_GL_ONE << R300_DST_BLEND_SHIFT);
break;
default:
r300->hw.cul.cmd[R300_CUL_CULL] = val;
}
-static void update_early_z(GLcontext* ctx)
+static void update_early_z(GLcontext *ctx)
{
- /* updates register 0x4f14
- if depth test is not enabled it should be 0x00000000
- if depth is enabled and alpha not it should be 0x00000001
- if depth and alpha is enabled it should be 0x00000000
+ /* updates register R300_RB3D_EARLY_Z (0x4F14)
+ if depth test is not enabled it should be R300_EARLY_Z_DISABLE
+ if depth is enabled and alpha not it should be R300_EARLY_Z_ENABLE
+ if depth and alpha is enabled it should be R300_EARLY_Z_DISABLE
*/
r300ContextPtr r300 = R300_CONTEXT(ctx);
- R300_STATECHANGE(r300, unk4F10);
- if (ctx->Color.AlphaEnabled)
+ R300_STATECHANGE(r300, zstencil_format);
+ if (ctx->Color.AlphaEnabled && ctx->Color.AlphaFunc != GL_ALWAYS)
/* disable early Z */
- r300->hw.unk4F10.cmd[2] = 0x00000000;
+ r300->hw.zstencil_format.cmd[2] = R300_EARLY_Z_DISABLE;
else {
- if (ctx->Depth.Test)
+ if (ctx->Depth.Test && ctx->Depth.Func != GL_NEVER)
/* enable early Z */
- r300->hw.unk4F10.cmd[2] = 0x00000001;
+ r300->hw.zstencil_format.cmd[2] = R300_EARLY_Z_ENABLE;
else
/* disable early Z */
- r300->hw.unk4F10.cmd[2] = 0x00000000;
+ r300->hw.zstencil_format.cmd[2] = R300_EARLY_Z_DISABLE;
}
}
+static void update_alpha(GLcontext *ctx)
+{
+ r300ContextPtr r300 = R300_CONTEXT(ctx);
+ GLubyte refByte;
+ uint32_t pp_misc = 0x0;
+ GLboolean really_enabled = ctx->Color.AlphaEnabled;
+
+ CLAMPED_FLOAT_TO_UBYTE(refByte, ctx->Color.AlphaRef);
+
+ switch (ctx->Color.AlphaFunc) {
+ case GL_NEVER:
+ pp_misc |= R300_ALPHA_TEST_FAIL;
+ break;
+ case GL_LESS:
+ pp_misc |= R300_ALPHA_TEST_LESS;
+ break;
+ case GL_EQUAL:
+ pp_misc |= R300_ALPHA_TEST_EQUAL;
+ break;
+ case GL_LEQUAL:
+ pp_misc |= R300_ALPHA_TEST_LEQUAL;
+ break;
+ case GL_GREATER:
+ pp_misc |= R300_ALPHA_TEST_GREATER;
+ break;
+ case GL_NOTEQUAL:
+ pp_misc |= R300_ALPHA_TEST_NEQUAL;
+ break;
+ case GL_GEQUAL:
+ pp_misc |= R300_ALPHA_TEST_GEQUAL;
+ break;
+ case GL_ALWAYS:
+ /*pp_misc |= R300_ALPHA_TEST_PASS;*/
+ really_enabled = GL_FALSE;
+ break;
+ }
+
+ if (really_enabled) {
+ pp_misc |= R300_ALPHA_TEST_ENABLE;
+ pp_misc |= (refByte & R300_REF_ALPHA_MASK);
+ } else {
+ pp_misc = 0x0;
+ }
+
+
+ R300_STATECHANGE(r300, at);
+ r300->hw.at.cmd[R300_AT_ALPHA_TEST] = pp_misc;
+ update_early_z(ctx);
+}
+
+static void r300AlphaFunc(GLcontext * ctx, GLenum func, GLfloat ref)
+{
+ (void) func;
+ (void) ref;
+ update_alpha(ctx);
+}
+
+static int translate_func(int func)
+{
+ switch (func) {
+ case GL_NEVER:
+ return R300_ZS_NEVER;
+ case GL_LESS:
+ return R300_ZS_LESS;
+ case GL_EQUAL:
+ return R300_ZS_EQUAL;
+ case GL_LEQUAL:
+ return R300_ZS_LEQUAL;
+ case GL_GREATER:
+ return R300_ZS_GREATER;
+ case GL_NOTEQUAL:
+ return R300_ZS_NOTEQUAL;
+ case GL_GEQUAL:
+ return R300_ZS_GEQUAL;
+ case GL_ALWAYS:
+ return R300_ZS_ALWAYS;
+ }
+ return 0;
+}
+
+static void update_depth(GLcontext* ctx)
+{
+ r300ContextPtr r300 = R300_CONTEXT(ctx);
+
+ R300_STATECHANGE(r300, zs);
+ r300->hw.zs.cmd[R300_ZS_CNTL_0] &= R300_RB3D_STENCIL_ENABLE;
+ r300->hw.zs.cmd[R300_ZS_CNTL_1] &= ~(R300_ZS_MASK << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT);
+
+ if (ctx->Depth.Test && ctx->Depth.Func != GL_NEVER) {
+ if (ctx->Depth.Mask)
+ r300->hw.zs.cmd[R300_ZS_CNTL_0] |= R300_RB3D_Z_TEST_AND_WRITE;
+ else
+ r300->hw.zs.cmd[R300_ZS_CNTL_0] |= R300_RB3D_Z_TEST;
+
+ r300->hw.zs.cmd[R300_ZS_CNTL_1] |= translate_func(ctx->Depth.Func) << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT;
+ } else {
+ r300->hw.zs.cmd[R300_ZS_CNTL_0] |= R300_RB3D_Z_DISABLED_1;
+ r300->hw.zs.cmd[R300_ZS_CNTL_1] |= translate_func(GL_NEVER) << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT;
+ }
+
+ update_early_z(ctx);
+}
+
/**
* Handle glEnable()/glDisable().
*
static void r300Enable(GLcontext* ctx, GLenum cap, GLboolean state)
{
r300ContextPtr r300 = R300_CONTEXT(ctx);
- uint32_t newval;
if (RADEON_DEBUG & DEBUG_STATE)
fprintf(stderr, "%s( %s = %s )\n", __FUNCTION__,
case GL_TEXTURE_3D:
break;
- case GL_ALPHA_TEST:
- R300_STATECHANGE(r300, at);
+ case GL_FOG:
+ R300_STATECHANGE(r300, fogs);
if (state) {
- r300->hw.at.cmd[R300_AT_ALPHA_TEST] |=
- R300_ALPHA_TEST_ENABLE;
+ r300->hw.fogs.cmd[R300_FOGS_STATE] |=
+ R300_FOG_ENABLE;
+
+ ctx->Driver.Fogfv( ctx, GL_FOG_MODE, NULL );
+ ctx->Driver.Fogfv( ctx, GL_FOG_DENSITY, &ctx->Fog.Density );
+ ctx->Driver.Fogfv( ctx, GL_FOG_START, &ctx->Fog.Start );
+ ctx->Driver.Fogfv( ctx, GL_FOG_END, &ctx->Fog.End );
+ ctx->Driver.Fogfv( ctx, GL_FOG_COLOR, ctx->Fog.Color );
} else {
- r300->hw.at.cmd[R300_AT_ALPHA_TEST] &=
- ~R300_ALPHA_TEST_ENABLE;
+ r300->hw.fogs.cmd[R300_FOGS_STATE] &=
+ ~R300_FOG_ENABLE;
}
- update_early_z(ctx);
+
+ break;
+
+ case GL_ALPHA_TEST:
+ update_alpha(ctx);
break;
case GL_BLEND:
break;
case GL_DEPTH_TEST:
- R300_STATECHANGE(r300, zs);
-
- if (state) {
- if (ctx->Depth.Mask)
- newval = R300_RB3D_Z_TEST_AND_WRITE;
- else
- newval = R300_RB3D_Z_TEST;
- } else
- newval = R300_RB3D_Z_DISABLED_1;
-
- r300->hw.zs.cmd[R300_ZS_CNTL_0] &= R300_RB3D_STENCIL_ENABLE;
- r300->hw.zs.cmd[R300_ZS_CNTL_0] |= newval;
- update_early_z(ctx);
+ update_depth(ctx);
break;
case GL_STENCIL_TEST:
- WARN_ONCE("TODO - double side stencil !\n");
if (r300->state.stencil.hw_stencil) {
R300_STATECHANGE(r300, zs);
if (state) {
break;
case GL_POLYGON_OFFSET_FILL:
- R300_STATECHANGE(r300, unk42B4);
+ R300_STATECHANGE(r300, occlusion_cntl);
if(state){
- r300->hw.unk42B4.cmd[1] |= (3<<0);
+ r300->hw.occlusion_cntl.cmd[1] |= (3<<0);
} else {
- r300->hw.unk42B4.cmd[1] &= ~(3<<0);
+ r300->hw.occlusion_cntl.cmd[1] &= ~(3<<0);
}
break;
default:
}
}
- if (r300->hw.unk4288.cmd[1] != hw_mode) {
- R300_STATECHANGE(r300, unk4288);
- r300->hw.unk4288.cmd[1] = hw_mode;
+ if (r300->hw.polygon_mode.cmd[1] != hw_mode) {
+ R300_STATECHANGE(r300, polygon_mode);
+ r300->hw.polygon_mode.cmd[1] = hw_mode;
}
}
*/
static void r300DepthFunc(GLcontext* ctx, GLenum func)
{
- r300ContextPtr r300 = R300_CONTEXT(ctx);
-
- R300_STATECHANGE(r300, zs);
-
- r300->hw.zs.cmd[R300_ZS_CNTL_1] &= ~(R300_ZS_MASK << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT);
-
- switch(func) {
- case GL_NEVER:
- r300->hw.zs.cmd[R300_ZS_CNTL_1] |= R300_ZS_NEVER << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT;
- break;
- case GL_LESS:
- r300->hw.zs.cmd[R300_ZS_CNTL_1] |= R300_ZS_LESS << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT;
- break;
- case GL_EQUAL:
- r300->hw.zs.cmd[R300_ZS_CNTL_1] |= R300_ZS_EQUAL << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT;
- break;
- case GL_LEQUAL:
- r300->hw.zs.cmd[R300_ZS_CNTL_1] |= R300_ZS_LEQUAL << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT;
- break;
- case GL_GREATER:
- r300->hw.zs.cmd[R300_ZS_CNTL_1] |= R300_ZS_GREATER << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT;
- break;
- case GL_NOTEQUAL:
- r300->hw.zs.cmd[R300_ZS_CNTL_1] |= R300_ZS_NOTEQUAL << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT;
- break;
- case GL_GEQUAL:
- r300->hw.zs.cmd[R300_ZS_CNTL_1] |= R300_ZS_GEQUAL << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT;
- break;
- case GL_ALWAYS:
- r300->hw.zs.cmd[R300_ZS_CNTL_1] |= R300_ZS_ALWAYS << R300_RB3D_ZS1_DEPTH_FUNC_SHIFT;
- break;
- }
+ (void) func;
+ update_depth(ctx);
}
*/
static void r300DepthMask(GLcontext* ctx, GLboolean mask)
{
- r300ContextPtr r300 = R300_CONTEXT(ctx);
-
- if (!ctx->Depth.Test)
- return;
-
- R300_STATECHANGE(r300, zs);
- r300->hw.zs.cmd[R300_ZS_CNTL_0] &= R300_RB3D_STENCIL_ENABLE;
- r300->hw.zs.cmd[R300_ZS_CNTL_0] |= mask
- ? R300_RB3D_Z_TEST_AND_WRITE : R300_RB3D_Z_TEST;
+ (void) mask;
+ update_depth(ctx);
}
}
}
+/* =============================================================
+ * Fog
+ */
+static void r300Fogfv( GLcontext *ctx, GLenum pname, const GLfloat *param )
+{
+ r300ContextPtr r300 = R300_CONTEXT(ctx);
+ union { int i; float f; } fogScale, fogStart;
+
+ (void) param;
+
+ fogScale.i = r300->hw.fogp.cmd[R300_FOGP_SCALE];
+ fogStart.i = r300->hw.fogp.cmd[R300_FOGP_START];
+
+ switch (pname) {
+ case GL_FOG_MODE:
+ if (!ctx->Fog.Enabled)
+ return;
+ switch (ctx->Fog.Mode) {
+ case GL_LINEAR:
+ R300_STATECHANGE(r300, fogs);
+ r300->hw.fogs.cmd[R300_FOGS_STATE] =
+ (r300->hw.fogs.cmd[R300_FOGS_STATE] & ~R300_FOG_MODE_MASK) | R300_FOG_MODE_LINEAR;
+
+ if (ctx->Fog.Start == ctx->Fog.End) {
+ fogScale.f = -1.0;
+ fogStart.f = 1.0;
+ }
+ else {
+ fogScale.f = 1.0 / (ctx->Fog.End-ctx->Fog.Start);
+ fogStart.f = -ctx->Fog.Start / (ctx->Fog.End-ctx->Fog.Start);
+ }
+ break;
+ case GL_EXP:
+ R300_STATECHANGE(r300, fogs);
+ r300->hw.fogs.cmd[R300_FOGS_STATE] =
+ (r300->hw.fogs.cmd[R300_FOGS_STATE] & ~R300_FOG_MODE_MASK) | R300_FOG_MODE_EXP;
+ fogScale.f = 0.0933*ctx->Fog.Density;
+ fogStart.f = 0.0;
+ break;
+ case GL_EXP2:
+ R300_STATECHANGE(r300, fogs);
+ r300->hw.fogs.cmd[R300_FOGS_STATE] =
+ (r300->hw.fogs.cmd[R300_FOGS_STATE] & ~R300_FOG_MODE_MASK) | R300_FOG_MODE_EXP2;
+ fogScale.f = 0.3*ctx->Fog.Density;
+ fogStart.f = 0.0;
+ default:
+ return;
+ }
+ break;
+ case GL_FOG_DENSITY:
+ switch (ctx->Fog.Mode) {
+ case GL_EXP:
+ fogScale.f = 0.0933*ctx->Fog.Density;
+ fogStart.f = 0.0;
+ break;
+ case GL_EXP2:
+ fogScale.f = 0.3*ctx->Fog.Density;
+ fogStart.f = 0.0;
+ default:
+ break;
+ }
+ break;
+ case GL_FOG_START:
+ case GL_FOG_END:
+ if (ctx->Fog.Mode == GL_LINEAR) {
+ if (ctx->Fog.Start == ctx->Fog.End) {
+ fogScale.f = -1.0;
+ fogStart.f = 1.0;
+ }
+ else {
+ fogScale.f = 1.0 / (ctx->Fog.End-ctx->Fog.Start);
+ fogStart.f = -ctx->Fog.Start / (ctx->Fog.End-ctx->Fog.Start);
+ }
+ }
+ break;
+ case GL_FOG_COLOR:
+ R300_STATECHANGE(r300, fogc);
+ r300->hw.fogc.cmd[R300_FOGC_R] = (GLuint) (ctx->Fog.Color[0]*1023.0F) & 0x3FF;
+ r300->hw.fogc.cmd[R300_FOGC_G] = (GLuint) (ctx->Fog.Color[1]*1023.0F) & 0x3FF;
+ r300->hw.fogc.cmd[R300_FOGC_B] = (GLuint) (ctx->Fog.Color[2]*1023.0F) & 0x3FF;
+ break;
+ case GL_FOG_COORD_SRC:
+ break;
+ default:
+ return;
+ }
+
+ if (fogScale.i != r300->hw.fogp.cmd[R300_FOGP_SCALE] ||
+ fogStart.i != r300->hw.fogp.cmd[R300_FOGP_START]) {
+ R300_STATECHANGE(r300, fogp);
+ r300->hw.fogp.cmd[R300_FOGP_SCALE] = fogScale.i;
+ r300->hw.fogp.cmd[R300_FOGP_START] = fogStart.i;
+ }
+}
+
/* =============================================================
* Point state
*/
* Stencil
*/
-static int translate_stencil_func(int func)
-{
- switch (func) {
- case GL_NEVER:
- return R300_ZS_NEVER;
- case GL_LESS:
- return R300_ZS_LESS;
- case GL_EQUAL:
- return R300_ZS_EQUAL;
- case GL_LEQUAL:
- return R300_ZS_LEQUAL;
- case GL_GREATER:
- return R300_ZS_GREATER;
- case GL_NOTEQUAL:
- return R300_ZS_NOTEQUAL;
- case GL_GEQUAL:
- return R300_ZS_GEQUAL;
- case GL_ALWAYS:
- return R300_ZS_ALWAYS;
- }
- return 0;
-}
-
static int translate_stencil_op(int op)
{
switch (op) {
{
r300ContextPtr rmesa = R300_CONTEXT(ctx);
- R300_STATECHANGE(rmesa, unk4274);
+ R300_STATECHANGE(rmesa, shade);
switch (mode) {
case GL_FLAT:
- rmesa->hw.unk4274.cmd[2] = R300_RE_SHADE_MODEL_FLAT;
+ rmesa->hw.shade.cmd[2] = R300_RE_SHADE_MODEL_FLAT;
break;
case GL_SMOOTH:
- rmesa->hw.unk4274.cmd[2] = R300_RE_SHADE_MODEL_SMOOTH;
+ rmesa->hw.shade.cmd[2] = R300_RE_SHADE_MODEL_SMOOTH;
break;
default:
return;
GLenum func, GLint ref, GLuint mask)
{
r300ContextPtr rmesa = R300_CONTEXT(ctx);
- GLuint refmask = ((ctx->Stencil.Ref[0] << R300_RB3D_ZS2_STENCIL_REF_SHIFT) |
- (ctx->Stencil.ValueMask[0] << R300_RB3D_ZS2_STENCIL_MASK_SHIFT));
+ GLuint refmask = (((ctx->Stencil.Ref[0] & 0xff) << R300_RB3D_ZS2_STENCIL_REF_SHIFT) |
+ ((ctx->Stencil.ValueMask[0] & 0xff) << R300_RB3D_ZS2_STENCIL_MASK_SHIFT));
GLuint flag;
rmesa->hw.zs.cmd[R300_ZS_CNTL_2] &= ~((R300_RB3D_ZS2_STENCIL_MASK << R300_RB3D_ZS2_STENCIL_REF_SHIFT) |
(R300_RB3D_ZS2_STENCIL_MASK << R300_RB3D_ZS2_STENCIL_MASK_SHIFT));
- flag = translate_stencil_func(ctx->Stencil.Function[0]);
-
- rmesa->hw.zs.cmd[R300_ZS_CNTL_1] |= (flag << R300_RB3D_ZS1_FRONT_FUNC_SHIFT)
- | (flag << R300_RB3D_ZS1_BACK_FUNC_SHIFT);
+ flag = translate_func(ctx->Stencil.Function[0]);
+ rmesa->hw.zs.cmd[R300_ZS_CNTL_1] |= (flag << R300_RB3D_ZS1_FRONT_FUNC_SHIFT);
+
+ if (ctx->Stencil._TestTwoSide)
+ flag = translate_func(ctx->Stencil.Function[1]);
+
+ rmesa->hw.zs.cmd[R300_ZS_CNTL_1] |= (flag << R300_RB3D_ZS1_BACK_FUNC_SHIFT);
rmesa->hw.zs.cmd[R300_ZS_CNTL_2] |= refmask;
}
R300_STATECHANGE(rmesa, zs);
rmesa->hw.zs.cmd[R300_ZS_CNTL_2] &= ~(R300_RB3D_ZS2_STENCIL_MASK << R300_RB3D_ZS2_STENCIL_WRITE_MASK_SHIFT);
- rmesa->hw.zs.cmd[R300_ZS_CNTL_2] |= ctx->Stencil.WriteMask[0] << R300_RB3D_ZS2_STENCIL_WRITE_MASK_SHIFT;
+ rmesa->hw.zs.cmd[R300_ZS_CNTL_2] |= (ctx->Stencil.WriteMask[0] & 0xff) << R300_RB3D_ZS2_STENCIL_WRITE_MASK_SHIFT;
}
rmesa->hw.zs.cmd[R300_ZS_CNTL_1] |=
(translate_stencil_op(ctx->Stencil.FailFunc[0]) << R300_RB3D_ZS1_FRONT_FAIL_OP_SHIFT)
|(translate_stencil_op(ctx->Stencil.ZFailFunc[0]) << R300_RB3D_ZS1_FRONT_ZFAIL_OP_SHIFT)
- |(translate_stencil_op(ctx->Stencil.ZPassFunc[0]) << R300_RB3D_ZS1_FRONT_ZPASS_OP_SHIFT)
- |(translate_stencil_op(ctx->Stencil.FailFunc[0]) << R300_RB3D_ZS1_BACK_FAIL_OP_SHIFT)
- |(translate_stencil_op(ctx->Stencil.ZFailFunc[0]) << R300_RB3D_ZS1_BACK_ZFAIL_OP_SHIFT)
- |(translate_stencil_op(ctx->Stencil.ZPassFunc[0]) << R300_RB3D_ZS1_BACK_ZPASS_OP_SHIFT);
+ |(translate_stencil_op(ctx->Stencil.ZPassFunc[0]) << R300_RB3D_ZS1_FRONT_ZPASS_OP_SHIFT);
+
+ if (ctx->Stencil._TestTwoSide) {
+ rmesa->hw.zs.cmd[R300_ZS_CNTL_1] |=
+ (translate_stencil_op(ctx->Stencil.FailFunc[1]) << R300_RB3D_ZS1_BACK_FAIL_OP_SHIFT)
+ |(translate_stencil_op(ctx->Stencil.ZFailFunc[1]) << R300_RB3D_ZS1_BACK_ZFAIL_OP_SHIFT)
+ |(translate_stencil_op(ctx->Stencil.ZPassFunc[1]) << R300_RB3D_ZS1_BACK_ZPASS_OP_SHIFT);
+ } else {
+ rmesa->hw.zs.cmd[R300_ZS_CNTL_1] |=
+ (translate_stencil_op(ctx->Stencil.FailFunc[0]) << R300_RB3D_ZS1_BACK_FAIL_OP_SHIFT)
+ |(translate_stencil_op(ctx->Stencil.ZFailFunc[0]) << R300_RB3D_ZS1_BACK_ZFAIL_OP_SHIFT)
+ |(translate_stencil_op(ctx->Stencil.ZPassFunc[0]) << R300_RB3D_ZS1_BACK_ZPASS_OP_SHIFT);
+ }
}
static void r300ClearStencil(GLcontext * ctx, GLint s)
r300ContextPtr rmesa = R300_CONTEXT(ctx);
rmesa->state.stencil.clear =
- ((GLuint) ctx->Stencil.Clear |
+ ((GLuint) (ctx->Stencil.Clear & 0xff) |
(R300_RB3D_ZS2_STENCIL_MASK << R300_RB3D_ZS2_STENCIL_MASK_SHIFT) |
- (ctx->Stencil.WriteMask[0] << R300_RB3D_ZS2_STENCIL_WRITE_MASK_SHIFT));
+ ((ctx->Stencil.WriteMask[0] & 0xff) << R300_RB3D_ZS2_STENCIL_WRITE_MASK_SHIFT));
}
/* =============================================================
#define SUBPIXEL_X 0.125
#define SUBPIXEL_Y 0.125
-static void r300UpdateWindow(GLcontext * ctx)
+void r300UpdateWindow(GLcontext * ctx)
{
r300ContextPtr rmesa = R300_CONTEXT(ctx);
__DRIdrawablePrivate *dPriv = rmesa->radeon.dri.drawable;
* setting below. Could apply deltas to rescue pipelined viewport
* values, or keep the originals hanging around.
*/
- R300_FIREVERTICES(R300_CONTEXT(ctx));
r300UpdateWindow(ctx);
}
r300UpdateWindow(ctx);
}
+void r300UpdateViewportOffset( GLcontext *ctx )
+{
+ r300ContextPtr rmesa = R300_CONTEXT(ctx);
+ __DRIdrawablePrivate *dPriv = ((radeonContextPtr)rmesa)->dri.drawable;
+ GLfloat xoffset = (GLfloat)dPriv->x;
+ GLfloat yoffset = (GLfloat)dPriv->y + dPriv->h;
+ const GLfloat *v = ctx->Viewport._WindowMap.m;
+
+ GLfloat tx = v[MAT_TX] + xoffset + SUBPIXEL_X;
+ GLfloat ty = (- v[MAT_TY]) + yoffset + SUBPIXEL_Y;
+
+ if ( rmesa->hw.vpt.cmd[R300_VPT_XOFFSET] != r300PackFloat32(tx) ||
+ rmesa->hw.vpt.cmd[R300_VPT_YOFFSET] != r300PackFloat32(ty))
+ {
+ /* Note: this should also modify whatever data the context reset
+ * code uses...
+ */
+ R300_STATECHANGE( rmesa, vpt );
+ rmesa->hw.vpt.cmd[R300_VPT_XOFFSET] = r300PackFloat32(tx);
+ rmesa->hw.vpt.cmd[R300_VPT_YOFFSET] = r300PackFloat32(ty);
+
+ }
+
+ radeonUpdateScissor( ctx );
+}
+
+/**
+ * Tell the card where to render (offset, pitch).
+ * Effected by glDrawBuffer, etc
+ */
+void
+r300UpdateDrawBuffer(GLcontext *ctx)
+{
+ r300ContextPtr rmesa = R300_CONTEXT(ctx);
+ r300ContextPtr r300 = rmesa;
+ struct gl_framebuffer *fb = ctx->DrawBuffer;
+ driRenderbuffer *drb;
+
+ if (fb->_ColorDrawBufferMask[0] == BUFFER_BIT_FRONT_LEFT) {
+ /* draw to front */
+ drb = (driRenderbuffer *) fb->Attachment[BUFFER_FRONT_LEFT].Renderbuffer;
+ }
+ else if (fb->_ColorDrawBufferMask[0] == BUFFER_BIT_BACK_LEFT) {
+ /* draw to back */
+ drb = (driRenderbuffer *) fb->Attachment[BUFFER_BACK_LEFT].Renderbuffer;
+ }
+ else {
+ /* drawing to multiple buffers, or none */
+ return;
+ }
+
+ assert(drb);
+ assert(drb->flippedPitch);
+
+
+ R300_STATECHANGE( rmesa, cb );
+
+ r300->hw.cb.cmd[R300_CB_OFFSET] = drb->flippedOffset + //r300->radeon.state.color.drawOffset +
+ r300->radeon.radeonScreen->fbLocation;
+ r300->hw.cb.cmd[R300_CB_PITCH] = drb->flippedPitch;//r300->radeon.state.color.drawPitch;
+
+ if (r300->radeon.radeonScreen->cpp == 4)
+ r300->hw.cb.cmd[R300_CB_PITCH] |= R300_COLOR_FORMAT_ARGB8888;
+ else
+ r300->hw.cb.cmd[R300_CB_PITCH] |= R300_COLOR_FORMAT_RGB565;
+
+ if (r300->radeon.sarea->tiling_enabled)
+ r300->hw.cb.cmd[R300_CB_PITCH] |= R300_COLOR_TILE_ENABLE;
+#if 0
+ R200_STATECHANGE( rmesa, ctx );
+
+ /* Note: we used the (possibly) page-flipped values */
+ rmesa->hw.ctx.cmd[CTX_RB3D_COLOROFFSET]
+ = ((drb->flippedOffset + rmesa->r200Screen->fbLocation)
+ & R200_COLOROFFSET_MASK);
+ rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] = drb->flippedPitch;
+
+ if (rmesa->sarea->tiling_enabled) {
+ rmesa->hw.ctx.cmd[CTX_RB3D_COLORPITCH] |= R200_COLOR_TILE_ENABLE;
+ }
+#endif
+}
+
+static void
+r300FetchStateParameter(GLcontext *ctx,
+ const gl_state_index state[STATE_LENGTH],
+ GLfloat *value)
+{
+ r300ContextPtr r300 = R300_CONTEXT(ctx);
+
+ switch(state[0])
+ {
+ case STATE_INTERNAL:
+ switch(state[1])
+ {
+ case STATE_R300_WINDOW_DIMENSION:
+ value[0] = r300->radeon.dri.drawable->w*0.5f;/* width*0.5 */
+ value[1] = r300->radeon.dri.drawable->h*0.5f;/* height*0.5 */
+ value[2] = 0.5F; /* for moving range [-1 1] -> [0 1] */
+ value[3] = 1.0F; /* not used */
+ break;
+ default:;
+ }
+ default:;
+ }
+}
+
+/**
+ * Update R300's own internal state parameters.
+ * For now just STATE_R300_WINDOW_DIMENSION
+ */
+void r300UpdateStateParameters(GLcontext * ctx, GLuint new_state)
+{
+ struct r300_fragment_program *fp;
+ struct gl_program_parameter_list *paramList;
+ GLuint i;
+
+ if(!(new_state & (_NEW_BUFFERS|_NEW_PROGRAM)))
+ return;
+
+ fp = (struct r300_fragment_program *)ctx->FragmentProgram._Current;
+ if (!fp)
+ return;
+
+ paramList = fp->mesa_program.Base.Parameters;
+
+ if (!paramList)
+ return;
+
+ for (i = 0; i < paramList->NumParameters; i++) {
+ if (paramList->Parameters[i].Type == PROGRAM_STATE_VAR){
+ r300FetchStateParameter(ctx,
+ paramList->Parameters[i].StateIndexes,
+ paramList->ParameterValues[i]);
+ }
+ }
+}
+
/* =============================================================
* Polygon state
*/
constant *= 2.0;
break;
}
-
- factor *= 12.0;
-
-/* fprintf(stderr, "%s f:%f u:%f\n", __FUNCTION__, factor, constant); */
-
- R300_STATECHANGE(rmesa, zbs);
- rmesa->hw.zbs.cmd[R300_ZBS_T_FACTOR] = r300PackFloat32(factor);
- rmesa->hw.zbs.cmd[R300_ZBS_T_CONSTANT] = r300PackFloat32(constant);
- rmesa->hw.zbs.cmd[R300_ZBS_W_FACTOR] = r300PackFloat32(factor);
- rmesa->hw.zbs.cmd[R300_ZBS_W_CONSTANT] = r300PackFloat32(constant);
-}
-
-/* Routing and texture-related */
-
-static r300TexObj default_tex_obj={
- filter:R300_TX_MAG_FILTER_LINEAR | R300_TX_MIN_FILTER_LINEAR,
- pitch: 0x8000,
- size: (0xff << R300_TX_WIDTHMASK_SHIFT)
- | (0xff << R300_TX_HEIGHTMASK_SHIFT)
- | (0x8 << R300_TX_SIZE_SHIFT),
- format: 0x88a0c,
- offset: 0x0,
- unknown4: 0x0,
- unknown5: 0x0
- };
-
- /* there is probably a system to these value, but, for now,
- we just try by hand */
-
-static int inline translate_src(int src)
-{
- switch (src) {
- case GL_TEXTURE:
- return 1;
- break;
- case GL_CONSTANT:
- return 2;
- break;
- case GL_PRIMARY_COLOR:
- return 3;
- break;
- case GL_PREVIOUS:
- return 4;
- break;
- case GL_ZERO:
- return 5;
- break;
- case GL_ONE:
- return 6;
- break;
- default:
- return 0;
- }
+
+ factor *= 12.0;
+
+/* fprintf(stderr, "%s f:%f u:%f\n", __FUNCTION__, factor, constant); */
+
+ R300_STATECHANGE(rmesa, zbs);
+ rmesa->hw.zbs.cmd[R300_ZBS_T_FACTOR] = r300PackFloat32(factor);
+ rmesa->hw.zbs.cmd[R300_ZBS_T_CONSTANT] = r300PackFloat32(constant);
+ rmesa->hw.zbs.cmd[R300_ZBS_W_FACTOR] = r300PackFloat32(factor);
+ rmesa->hw.zbs.cmd[R300_ZBS_W_CONSTANT] = r300PackFloat32(constant);
}
+/* Routing and texture-related */
+
+
/* r300 doesnt handle GL_CLAMP and GL_MIRROR_CLAMP_EXT correctly when filter is NEAREST.
* Since texwrap produces same results for GL_CLAMP and GL_CLAMP_TO_EDGE we use them instead.
* We need to recalculate wrap modes whenever filter mode is changed because someone might do:
int i, mtu;
struct r300_tex_obj *t;
r300ContextPtr r300 = R300_CONTEXT(ctx);
- int max_texture_unit=-1; /* -1 translates into no setup costs for fields */
- struct gl_texture_unit *texUnit;
- GLuint OutputsWritten;
-
- if(hw_tcl_on)
- OutputsWritten = CURRENT_VERTEX_SHADER(ctx)->OutputsWritten;
+ int hw_tmu=0;
+ int last_hw_tmu=-1; /* -1 translates into no setup costs for fields */
+ int tmu_mappings[R300_MAX_TEXTURE_UNITS] = { -1 };
+ struct r300_fragment_program *rp =
+ (struct r300_fragment_program *)
+ (char *)ctx->FragmentProgram._Current;
R300_STATECHANGE(r300, txe);
R300_STATECHANGE(r300, tex.filter);
- R300_STATECHANGE(r300, tex.unknown1);
+ R300_STATECHANGE(r300, tex.filter_1);
R300_STATECHANGE(r300, tex.size);
R300_STATECHANGE(r300, tex.format);
+ R300_STATECHANGE(r300, tex.pitch);
R300_STATECHANGE(r300, tex.offset);
- R300_STATECHANGE(r300, tex.unknown4);
+ R300_STATECHANGE(r300, tex.chroma_key);
R300_STATECHANGE(r300, tex.border_color);
r300->hw.txe.cmd[R300_TXE_ENABLE]=0x0;
mtu, R300_MAX_TEXTURE_UNITS);
exit(-1);
}
-
+
+ /* We cannot let disabled tmu offsets pass DRM */
for(i=0; i < mtu; i++) {
- /*if( ((r300->state.render_inputs & (_TNL_BIT_TEX0<<i))!=0) != ((ctx->Texture.Unit[i].Enabled)!=0) ) {
- WARN_ONCE("Mismatch between render_inputs and ctx->Texture.Unit[i].Enabled value(%d vs %d).\n",
- ((r300->state.render_inputs & (_TNL_BIT_TEX0<<i))!=0), ((ctx->Texture.Unit[i].Enabled)!=0));
- }*/
-
if(TMU_ENABLED(ctx, i)) {
- t=r300->state.texture.unit[i].texobj;
- //fprintf(stderr, "format=%08x\n", r300->state.texture.unit[i].format);
- if(t == NULL){
- fprintf(stderr, "Texture unit %d enabled, but corresponding texobj is NULL, using default object.\n", i);
- //exit(-1);
- t=&default_tex_obj;
- }
+#if 0 /* Enables old behaviour */
+ hw_tmu = i;
+#endif
+ tmu_mappings[i] = hw_tmu;
+
+ t=r300->state.texture.unit[i].texobj;
- //fprintf(stderr, "t->format=%08x\n", t->format);
if((t->format & 0xffffff00)==0xffffff00) {
WARN_ONCE("unknown texture format (entry %x) encountered. Help me !\n", t->format & 0xff);
- //fprintf(stderr, "t->format=%08x\n", t->format);
}
if (RADEON_DEBUG & DEBUG_STATE)
fprintf(stderr, "Activating texture unit %d\n", i);
- max_texture_unit=i;
- r300->hw.txe.cmd[R300_TXE_ENABLE]|=(1<<i);
- r300->hw.tex.filter.cmd[R300_TEX_VALUE_0+i]=gen_fixed_filter(t->filter) | (i << 28);
- //r300->hw.tex.unknown1.cmd[R300_TEX_VALUE_0+i]=0x0; /* move lod bias here? */
+ r300->hw.txe.cmd[R300_TXE_ENABLE] |= (1 << hw_tmu);
+
+ r300->hw.tex.filter.cmd[R300_TEX_VALUE_0 + hw_tmu] = gen_fixed_filter(t->filter) | (hw_tmu << 28);
+ /* Currently disabled! */
+ r300->hw.tex.filter_1.cmd[R300_TEX_VALUE_0 + hw_tmu] = 0x0; //0x20501f80;
+ r300->hw.tex.size.cmd[R300_TEX_VALUE_0 + hw_tmu] = t->size;
+ r300->hw.tex.format.cmd[R300_TEX_VALUE_0 + hw_tmu] = t->format;
+ r300->hw.tex.pitch.cmd[R300_TEX_VALUE_0 + hw_tmu] = t->pitch_reg;
+ r300->hw.tex.offset.cmd[R300_TEX_VALUE_0 + hw_tmu] = t->offset;
+
+ if(t->offset & R300_TXO_MACRO_TILE) {
+ WARN_ONCE("macro tiling enabled!\n");
+ }
+
+ if(t->offset & R300_TXO_MICRO_TILE) {
+ WARN_ONCE("micro tiling enabled!\n");
+ }
+
+ r300->hw.tex.chroma_key.cmd[R300_TEX_VALUE_0 + hw_tmu] = 0x0;
+ r300->hw.tex.border_color.cmd[R300_TEX_VALUE_0 + hw_tmu] = t->pp_border_color;
+
+ last_hw_tmu = hw_tmu;
- /* No idea why linear filtered textures shake when puting random data */
- /*r300->hw.tex.unknown1.cmd[R300_TEX_VALUE_0+i]=(rand()%0xffffffff) & (~0x1fff);*/
- r300->hw.tex.size.cmd[R300_TEX_VALUE_0+i]=t->size;
- r300->hw.tex.format.cmd[R300_TEX_VALUE_0+i]=t->format;
- //fprintf(stderr, "t->format=%08x\n", t->format);
- r300->hw.tex.offset.cmd[R300_TEX_VALUE_0+i]=t->offset;
- r300->hw.tex.unknown4.cmd[R300_TEX_VALUE_0+i]=0x0;
- r300->hw.tex.border_color.cmd[R300_TEX_VALUE_0+i]=t->pp_border_color;
+ hw_tmu++;
}
}
- ((drm_r300_cmd_header_t*)r300->hw.tex.filter.cmd)->packet0.count = max_texture_unit+1;
- ((drm_r300_cmd_header_t*)r300->hw.tex.unknown1.cmd)->packet0.count = max_texture_unit+1;
- ((drm_r300_cmd_header_t*)r300->hw.tex.size.cmd)->packet0.count = max_texture_unit+1;
- ((drm_r300_cmd_header_t*)r300->hw.tex.format.cmd)->packet0.count = max_texture_unit+1;
- ((drm_r300_cmd_header_t*)r300->hw.tex.offset.cmd)->packet0.count = max_texture_unit+1;
- ((drm_r300_cmd_header_t*)r300->hw.tex.unknown4.cmd)->packet0.count = max_texture_unit+1;
- ((drm_r300_cmd_header_t*)r300->hw.tex.border_color.cmd)->packet0.count = max_texture_unit+1;
-
+ r300->hw.tex.filter.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_FILTER_0, last_hw_tmu + 1);
+ r300->hw.tex.filter_1.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_FILTER1_0, last_hw_tmu + 1);
+ r300->hw.tex.size.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_SIZE_0, last_hw_tmu + 1);
+ r300->hw.tex.format.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_FORMAT_0, last_hw_tmu + 1);
+ r300->hw.tex.pitch.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_PITCH_0, last_hw_tmu + 1);
+ r300->hw.tex.offset.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_OFFSET_0, last_hw_tmu + 1);
+ r300->hw.tex.chroma_key.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_CHROMA_KEY_0, last_hw_tmu + 1);
+ r300->hw.tex.border_color.cmd[R300_TEX_CMD_0] = cmdpacket0(R300_TX_BORDER_COLOR_0, last_hw_tmu + 1);
+
+
+ if (!rp) /* should only happenen once, just after context is created */
+ return;
+
+ R300_STATECHANGE(r300, fpt);
+
+ for(i = 0; i < rp->tex.length; i++){
+ int unit;
+ unsigned long val;
+
+ unit = rp->tex.inst[i] >> R300_FPITX_IMAGE_SHIFT;
+ unit &= 15;
+
+ val = rp->tex.inst[i];
+ val &= ~R300_FPITX_IMAGE_MASK;
+
+ assert(tmu_mappings[unit] >= 0);
+
+ val |= tmu_mappings[unit] << R300_FPITX_IMAGE_SHIFT;
+ r300->hw.fpt.cmd[R300_FPT_INSTR_0+i] = val;
+ }
+
+ r300->hw.fpt.cmd[R300_FPT_CMD_0] = cmdpacket0(R300_PFS_TEXI_0, rp->tex.length);
+
if (RADEON_DEBUG & DEBUG_STATE)
- fprintf(stderr, "TX_ENABLE: %08x max_texture_unit=%d\n", r300->hw.txe.cmd[R300_TXE_ENABLE], max_texture_unit);
+ fprintf(stderr, "TX_ENABLE: %08x last_hw_tmu=%d\n", r300->hw.txe.cmd[R300_TXE_ENABLE], last_hw_tmu);
}
-#if USE_ARB_F_P == 1
+union r300_outputs_written {
+ GLuint vp_outputs; /* hw_tcl_on */
+ DECLARE_RENDERINPUTS(index_bitset); /* !hw_tcl_on */
+};
+
+#define R300_OUTPUTS_WRITTEN_TEST(ow, vp_result, tnl_attrib) \
+ ((hw_tcl_on) ? (ow).vp_outputs & (1 << (vp_result)) : \
+ RENDERINPUTS_TEST( (ow.index_bitset), (tnl_attrib) ))
+
void r300_setup_rs_unit(GLcontext *ctx)
{
r300ContextPtr r300 = R300_CONTEXT(ctx);
0x00,
0x00
};
- GLuint OutputsWritten;
+ union r300_outputs_written OutputsWritten;
GLuint InputsRead;
- int vp_reg, fp_reg, high_rr;
+ int fp_reg, high_rr;
int in_texcoords, col_interp_nr;
int i;
if(hw_tcl_on)
- OutputsWritten = CURRENT_VERTEX_SHADER(ctx)->OutputsWritten;
+ OutputsWritten.vp_outputs = CURRENT_VERTEX_SHADER(ctx)->key.OutputsWritten;
else
- OutputsWritten = r300->state.render_inputs;
+ RENDERINPUTS_COPY( OutputsWritten.index_bitset, r300->state.render_inputs_bitset );
if (ctx->FragmentProgram._Current)
- InputsRead = ctx->FragmentProgram._Current->InputsRead;
+ InputsRead = ctx->FragmentProgram._Current->Base.InputsRead;
else {
fprintf(stderr, "No ctx->FragmentProgram._Current!!\n");
return; /* This should only ever happen once.. */
R300_STATECHANGE(r300, rc);
R300_STATECHANGE(r300, rr);
- vp_reg = fp_reg = in_texcoords = col_interp_nr = high_rr = 0;
- r300->hw.rr.cmd[R300_RR_ROUTE_0] = 0;
+ fp_reg = in_texcoords = col_interp_nr = high_rr = 0;
+
r300->hw.rr.cmd[R300_RR_ROUTE_1] = 0;
+
+ if (InputsRead & FRAG_BIT_WPOS){
+ for (i = 0; i < ctx->Const.MaxTextureUnits; i++)
+ if (!(InputsRead & (FRAG_BIT_TEX0 << i)))
+ break;
+
+ if(i == ctx->Const.MaxTextureUnits){
+ fprintf(stderr, "\tno free texcoord found...\n");
+ exit(0);
+ }
+ InputsRead |= (FRAG_BIT_TEX0 << i);
+ InputsRead &= ~FRAG_BIT_WPOS;
+ }
+
for (i=0;i<ctx->Const.MaxTextureUnits;i++) {
- if (OutputsWritten & (hw_tcl_on ? (1 << (VERT_RESULT_TEX0+i)) : (_TNL_BIT_TEX0<<i)))
- in_texcoords++;
-
r300->hw.ri.cmd[R300_RI_INTERP_0+i] = 0
| R300_RS_INTERP_USED
- | (vp_reg << R300_RS_INTERP_SRC_SHIFT)
+ | (in_texcoords << R300_RS_INTERP_SRC_SHIFT)
| interp_magic[i];
+ r300->hw.rr.cmd[R300_RR_ROUTE_0 + fp_reg] = 0;
if (InputsRead & (FRAG_BIT_TEX0<<i)) {
//assert(r300->state.texture.tc_count != 0);
- r300->hw.rr.cmd[R300_RR_ROUTE_0 + fp_reg] = 0
- | R300_RS_ROUTE_ENABLE
+ r300->hw.rr.cmd[R300_RR_ROUTE_0 + fp_reg] |=
+ R300_RS_ROUTE_ENABLE
| i /* source INTERP */
| (fp_reg << R300_RS_ROUTE_DEST_SHIFT);
high_rr = fp_reg;
- if (OutputsWritten & (hw_tcl_on ? (1 << (VERT_RESULT_TEX0+i)) : (_TNL_BIT_TEX0<<i))) {
- vp_reg++;
- } else {
- /* Unsure of how to handle this situation, for now print errors and
- * the program will just recieve bogus data
- */
- fprintf(stderr, "fragprog wants coords for tex%d, vp doesn't provide them!\n", i);
+ if (!R300_OUTPUTS_WRITTEN_TEST( OutputsWritten, VERT_RESULT_TEX0+i, _TNL_ATTRIB_TEX(i) )) {
+ /* Passing invalid data here can lock the GPU. */
+ WARN_ONCE("fragprog wants coords for tex%d, vp doesn't provide them!\n", i);
+ //_mesa_print_program(&CURRENT_VERTEX_SHADER(ctx)->Base);
+ //exit(-1);
}
InputsRead &= ~(FRAG_BIT_TEX0<<i);
fp_reg++;
}
+ /* Need to count all coords enabled at vof */
+ if (R300_OUTPUTS_WRITTEN_TEST( OutputsWritten, VERT_RESULT_TEX0+i, _TNL_ATTRIB_TEX(i) ))
+ in_texcoords++;
}
if (InputsRead & FRAG_BIT_COL0) {
- if (!(OutputsWritten & (hw_tcl_on ? (1<<VERT_RESULT_COL0) : _TNL_BIT_COLOR0)))
- fprintf(stderr, "fragprog wants col0, vp doesn't provide it\n");
+ if (!R300_OUTPUTS_WRITTEN_TEST( OutputsWritten, VERT_RESULT_COL0, _TNL_ATTRIB_COLOR0 )) {
+ WARN_ONCE("fragprog wants col0, vp doesn't provide it\n");
+ goto out; /* FIXME */
+ //_mesa_print_program(&CURRENT_VERTEX_SHADER(ctx)->Base);
+ //exit(-1);
+ }
r300->hw.rr.cmd[R300_RR_ROUTE_0] |= 0
| R300_RS_ROUTE_0_COLOR
InputsRead &= ~FRAG_BIT_COL0;
col_interp_nr++;
}
+ out:
if (InputsRead & FRAG_BIT_COL1) {
- if (!(OutputsWritten & (hw_tcl_on ? (1<<VERT_RESULT_COL1) : _TNL_BIT_COLOR1)))
- fprintf(stderr, "fragprog wants col1, vp doesn't provide it\n");
+ if (!R300_OUTPUTS_WRITTEN_TEST( OutputsWritten, VERT_RESULT_COL1, _TNL_ATTRIB_COLOR1 )) {
+ WARN_ONCE("fragprog wants col1, vp doesn't provide it\n");
+ //exit(-1);
+ }
r300->hw.rr.cmd[R300_RR_ROUTE_1] |= R300_RS_ROUTE_1_UNKNOWN11
| R300_RS_ROUTE_1_COLOR1
col_interp_nr++;
}
+ /* Need at least one. This might still lock as the values are undefined... */
+ if (in_texcoords == 0 && col_interp_nr == 0) {
+ r300->hw.rr.cmd[R300_RR_ROUTE_0] |= 0
+ | R300_RS_ROUTE_0_COLOR
+ | (fp_reg++ << R300_RS_ROUTE_0_COLOR_DEST_SHIFT);
+ col_interp_nr++;
+ }
+
r300->hw.rc.cmd[1] = 0
| (in_texcoords << R300_RS_CNTL_TC_CNT_SHIFT)
| (col_interp_nr << R300_RS_CNTL_CI_CNT_SHIFT)
if (InputsRead)
WARN_ONCE("Don't know how to satisfy InputsRead=0x%08x\n", InputsRead);
}
-#else
-void r300_setup_rs_unit(GLcontext *ctx)
-{
- r300ContextPtr r300 = R300_CONTEXT(ctx);
- int i, cur_reg;
- /* I'm still unsure if these are needed */
- GLuint interp_magic[8] = {
- 0x00,
- 0x40,
- 0x80,
- 0xC0,
- 0x00,
- 0x00,
- 0x00,
- 0x00
- };
- GLuint OutputsWritten;
-
- if(hw_tcl_on)
- OutputsWritten = CURRENT_VERTEX_SHADER(ctx)->OutputsWritten;
-
- /* This needs to be rewritten - it is a hack at best */
-
- R300_STATECHANGE(r300, ri);
- R300_STATECHANGE(r300, rc);
- R300_STATECHANGE(r300, rr);
-
- cur_reg = 0;
- r300->hw.rr.cmd[R300_RR_ROUTE_0] = 0;
-
- for (i=0;i<ctx->Const.MaxTextureUnits;i++) {
- r300->hw.ri.cmd[R300_RI_INTERP_0+i] = 0
- | R300_RS_INTERP_USED
- | (cur_reg << R300_RS_INTERP_SRC_SHIFT)
- | interp_magic[i];
-// fprintf(stderr, "RS_INTERP[%d] = 0x%x\n", i, r300->hw.ri.cmd[R300_RI_INTERP_0+i]);
-
- if (TMU_ENABLED(ctx, i)) {
- assert(r300->state.texture.tc_count != 0);
- r300->hw.rr.cmd[R300_RR_ROUTE_0 + cur_reg] = 0
- | R300_RS_ROUTE_ENABLE
- | i /* source INTERP */
- | (cur_reg << R300_RS_ROUTE_DEST_SHIFT);
-// fprintf(stderr, "RS_ROUTE[%d] = 0x%x\n", cur_reg, r300->hw.rr.cmd[R300_RR_ROUTE_0 + cur_reg]);
- cur_reg++;
- }
- }
- if (hw_tcl_on ? OutputsWritten & (1<<VERT_RESULT_COL0) : r300->state.render_inputs & _TNL_BIT_COLOR0)
- r300->hw.rr.cmd[R300_RR_ROUTE_0] |= 0
- | R300_RS_ROUTE_0_COLOR
- | (cur_reg << R300_RS_ROUTE_0_COLOR_DEST_SHIFT);
-
-// fprintf(stderr, "ADJ_RR0 = 0x%x\n", r300->hw.rr.cmd[R300_RR_ROUTE_0]);
-
- r300->hw.rc.cmd[1] = 0
- | (cur_reg /* count */ << R300_RS_CNTL_TC_CNT_SHIFT)
- | R300_RS_CNTL_0_UNKNOWN_7
- | R300_RS_CNTL_0_UNKNOWN_18;
-
- if (r300->state.texture.tc_count > 0) {
- r300->hw.rr.cmd[R300_RR_CMD_0] = cmdpacket0(R300_RS_ROUTE_0, cur_reg);
- r300->hw.rc.cmd[2] = 0xC0 | (cur_reg-1); /* index of highest */
- } else {
- r300->hw.rr.cmd[R300_RR_CMD_0] = cmdpacket0(R300_RS_ROUTE_0, 1);
- r300->hw.rc.cmd[2] = 0x0;
- }
-
-
-// fprintf(stderr, "rendering with %d texture co-ordinate sets\n", cur_reg);
-}
-#endif // USE_ARB_F_P
#define vpucount(ptr) (((drm_r300_cmd_header_t*)(ptr))->vpu.count)
#define bump_vpu_count(ptr, new_count) do{\
drm_r300_cmd_header_t* _p=((drm_r300_cmd_header_t*)(ptr));\
int _nc=(new_count)/4; \
+ assert(_nc < 256); \
if(_nc>_p->vpu.count)_p->vpu.count=_nc;\
}while(0)
)
o_reg += 2;
- if (r300->state.render_inputs & _TNL_BIT_COLOR1) {
- WRITE_OP(
- EASY_VSF_OP(MUL, o_reg++, ALL, RESULT),
- VSF_REG(r300->state.vap_reg.i_color[1]),
- VSF_ATTR_UNITY(r300->state.vap_reg.i_color[1]),
- VSF_UNITY(r300->state.vap_reg.i_color[1])
- )
- }
-
- /* Pass through texture coordinates, if any */
- for(i=0;i < r300->radeon.glCtx->Const.MaxTextureUnits;i++)
- if(r300->state.render_inputs & (_TNL_BIT_TEX0<<i)){
- // fprintf(stderr, "i_tex[%d]=%d\n", i, r300->state.vap_reg.i_tex[i]);
+ for (i = VERT_ATTRIB_COLOR1; i < VERT_ATTRIB_MAX; i++)
+ if (r300->state.sw_tcl_inputs[i] != -1) {
WRITE_OP(
EASY_VSF_OP(MUL, o_reg++ /* 2+i */, ALL, RESULT),
- VSF_REG(r300->state.vap_reg.i_tex[i]),
- VSF_ATTR_UNITY(r300->state.vap_reg.i_tex[i]),
- VSF_UNITY(r300->state.vap_reg.i_tex[i])
+ VSF_REG(r300->state.sw_tcl_inputs[i]),
+ VSF_ATTR_UNITY(r300->state.sw_tcl_inputs[i]),
+ VSF_UNITY(r300->state.sw_tcl_inputs[i])
)
- }
+
+ }
r300->state.vertex_shader.program_end--; /* r300 wants program length to be one more - no idea why */
r300->state.vertex_shader.program.length=(r300->state.vertex_shader.program_end+1)*4;
void r300SetupVertexShader(r300ContextPtr rmesa)
{
GLcontext* ctx = rmesa->radeon.glCtx;
- struct r300_vertex_shader_fragment unk4={
- length: 4,
- body: { f: {
- /*0.0*/(rand()%100)/10.0,
- /*0.0*/(rand()%100)/10.0,
- /*1.0*/(rand()%100)/10.0,
- /*0.0*/(rand()%100)/10.0
- } }
- };
- LOCAL_VARS
/* Reset state, in case we don't use something */
((drm_r300_cmd_header_t*)rmesa->hw.vpp.cmd)->vpu.count = 0;
GLcontext* ctx = rmesa->radeon.glCtx;
int inst_count;
int param_count;
- LOCAL_VARS
struct r300_vertex_program *prog=(struct r300_vertex_program *)CURRENT_VERTEX_SHADER(ctx);
- /* Reset state, in case we don't use something */
((drm_r300_cmd_header_t*)rmesa->hw.vpp.cmd)->vpu.count = 0;
+ R300_STATECHANGE(rmesa, vpp);
+ param_count = r300VertexProgUpdateParams(ctx, (struct r300_vertex_program_cont *)ctx->VertexProgram._Current/*prog*/, (float *)&rmesa->hw.vpp.cmd[R300_VPP_PARAM_0]);
+ bump_vpu_count(rmesa->hw.vpp.cmd, param_count);
+ param_count /= 4;
+
+ /* Reset state, in case we don't use something */
((drm_r300_cmd_header_t*)rmesa->hw.vpi.cmd)->vpu.count = 0;
((drm_r300_cmd_header_t*)rmesa->hw.vps.cmd)->vpu.count = 0;
- r300VertexProgUpdateParams(ctx, prog);
-
setup_vertex_shader_fragment(rmesa, VSF_DEST_PROGRAM, &(prog->program));
- setup_vertex_shader_fragment(rmesa, VSF_DEST_MATRIX0, &(prog->params));
-
#if 0
setup_vertex_shader_fragment(rmesa, VSF_DEST_UNKNOWN1, &(rmesa->state.vertex_shader.unknown1));
setup_vertex_shader_fragment(rmesa, VSF_DEST_UNKNOWN2, &(rmesa->state.vertex_shader.unknown2));
#endif
inst_count=prog->program.length/4 - 1;
- param_count=prog->params.length/4;
R300_STATECHANGE(rmesa, pvs);
rmesa->hw.pvs.cmd[R300_PVS_CNTL_1]=(0 << R300_PVS_CNTL_1_PROGRAM_START_SHIFT)
#endif
}
+extern void _tnl_UpdateFixedFunctionProgram( GLcontext *ctx );
+
extern int future_hw_tcl_on;
-void r300UpdateShaderStates(r300ContextPtr rmesa)
+void r300UpdateShaders(r300ContextPtr rmesa)
{
GLcontext *ctx;
struct r300_vertex_program *vp;
+ int i;
- ctx = rmesa->radeon.glCtx;
+ ctx = rmesa->radeon.glCtx;
- if(ctx->VertexProgram._Enabled == GL_FALSE){
+ if (rmesa->NewGLState && hw_tcl_on) {
+ rmesa->NewGLState = 0;
+
+ for (i = _TNL_FIRST_MAT; i <= _TNL_LAST_MAT; i++) {
+ rmesa->temp_attrib[i] = TNL_CONTEXT(ctx)->vb.AttribPtr[i];
+ TNL_CONTEXT(ctx)->vb.AttribPtr[i] = &rmesa->dummy_attrib[i];
+ }
+
_tnl_UpdateFixedFunctionProgram(ctx);
- }
- vp = (struct r300_vertex_program *)CURRENT_VERTEX_SHADER(ctx);
- if(vp->translated == GL_FALSE)
- translate_vertex_shader(vp);
- if(vp->translated == GL_FALSE){
- fprintf(stderr, "Failing back to sw-tcl\n");
- debug_vp(ctx, &vp->mesa_program);
- hw_tcl_on=future_hw_tcl_on=0;
- r300ResetHwState(rmesa);
+
+ for (i = _TNL_FIRST_MAT; i <= _TNL_LAST_MAT; i++) {
+ TNL_CONTEXT(ctx)->vb.AttribPtr[i] = rmesa->temp_attrib[i];
+ }
- return ;
+ r300_select_vertex_shader(rmesa);
+ vp = (struct r300_vertex_program *)CURRENT_VERTEX_SHADER(ctx);
+ /*if (vp->translated == GL_FALSE)
+ r300_translate_vertex_shader(vp);*/
+ if (vp->translated == GL_FALSE) {
+ fprintf(stderr, "Failing back to sw-tcl\n");
+ hw_tcl_on = future_hw_tcl_on = 0;
+ r300ResetHwState(rmesa);
+
+ return ;
+ }
+ r300UpdateStateParameters(ctx, _NEW_PROGRAM);
}
-
- r300_setup_textures(ctx);
- r300_setup_rs_unit(ctx);
+
+}
+
+void r300UpdateShaderStates(r300ContextPtr rmesa)
+{
+ GLcontext *ctx;
+ ctx = rmesa->radeon.glCtx;
+
+ r300UpdateTextureState(ctx);
- r300SetupVertexShader(rmesa);
r300SetupPixelShader(rmesa);
+ r300_setup_textures(ctx);
+
+ r300SetupVertexShader(rmesa);
+ r300_setup_rs_unit(ctx);
}
/* This is probably wrong for some values, I need to test this
return float24;
}
-#if USE_ARB_F_P == 1
void r300SetupPixelShader(r300ContextPtr rmesa)
{
GLcontext *ctx = rmesa->radeon.glCtx;
struct r300_fragment_program *rp =
- (struct r300_fragment_program *)ctx->FragmentProgram._Current;
+ (struct r300_fragment_program *)
+ (char *)ctx->FragmentProgram._Current;
int i,k;
if (!rp) /* should only happenen once, just after context is created */
return;
- translate_fragment_shader(rp);
+ r300_translate_fragment_shader(rmesa, rp);
if (!rp->translated) {
fprintf(stderr, "%s: No valid fragment shader, exiting\n", __func__);
- exit(-1);
+ return;
}
- R300_STATECHANGE(rmesa, fpt);
- for(i=0;i<rp->tex.length;i++)
- rmesa->hw.fpt.cmd[R300_FPT_INSTR_0+i]=rp->tex.inst[i];
- rmesa->hw.fpt.cmd[R300_FPT_CMD_0]=cmdpacket0(R300_PFS_TEXI_0, rp->tex.length);
-
#define OUTPUT_FIELD(st, reg, field) \
R300_STATECHANGE(rmesa, st); \
for(i=0;i<=rp->alu_end;i++) \
| (rp->node[i].alu_end << R300_PFS_NODE_ALU_END_SHIFT)
| (rp->node[i].tex_offset << R300_PFS_NODE_TEX_OFFSET_SHIFT)
| (rp->node[i].tex_end << R300_PFS_NODE_TEX_END_SHIFT)
- | ( (k==3) ? R300_PFS_NODE_LAST_NODE : 0);
+ | rp->node[i].flags; /* ( (k==3) ? R300_PFS_NODE_LAST_NODE : 0); */
} else {
rmesa->hw.fp.cmd[R300_FP_NODE0+(3-i)] = 0;
}
}
rmesa->hw.fpp.cmd[R300_FPP_CMD_0]=cmdpacket0(R300_PFS_PARAM_0_X, rp->const_nr*4);
}
-#else
-/* just a skeleton for now.. */
-void r300GenerateTexturePixelShader(r300ContextPtr r300)
-{
- int i, mtu;
- mtu = r300->radeon.glCtx->Const.MaxTextureUnits;
- GLenum envMode;
- GLuint OutputsWritten = CURRENT_VERTEX_SHADER(r300->radeon.glCtx)->OutputsWritten;
-
- int tex_inst=0, alu_inst=0;
-
- for(i=0;i<mtu;i++){
- /* No need to proliferate {} */
- if(!TMU_ENABLED(r300->radeon.glCtx, i))continue;
-
- envMode = r300->radeon.glCtx->Texture.Unit[i].EnvMode;
- //fprintf(stderr, "envMode=%s\n", _mesa_lookup_enum_by_nr(envMode));
-
- /* Fetch textured pixel */
-
- r300->state.pixel_shader.program.tex.inst[tex_inst]=0x00018000;
- tex_inst++;
-
- switch(r300->radeon.glCtx->Texture.Unit[i]._CurrentCombine->ModeRGB){
- case GL_REPLACE:
- WARN_ONCE("ModeA==GL_REPLACE is possibly broken.\n");
- r300->state.pixel_shader.program.alu.inst[alu_inst].inst0=
- EASY_PFS_INSTR0(MAD, SRC0C_XYZ, ONE, ZERO);
-
- r300->state.pixel_shader.program.alu.inst[alu_inst].inst1=
- EASY_PFS_INSTR1(0, 0, 0 | PFS_FLAG_CONST, 0 | PFS_FLAG_CONST, NONE, ALL);
- break;
- case GL_MODULATE:
- WARN_ONCE("ModeRGB==GL_MODULATE is possibly broken.\n");
- r300->state.pixel_shader.program.alu.inst[alu_inst].inst0=
- EASY_PFS_INSTR0(MAD, SRC0C_XYZ, SRC1C_XYZ, ZERO);
-
- r300->state.pixel_shader.program.alu.inst[alu_inst].inst1=
- EASY_PFS_INSTR1(0, 0, 1, 0 | PFS_FLAG_CONST, NONE, ALL);
-
- break;
- default:
- WARN_ONCE("ModeRGB=%s is not implemented yet !\n",
- _mesa_lookup_enum_by_nr(r300->radeon.glCtx->Texture.Unit[i]._CurrentCombine->ModeRGB));
- /* PFS_NOP */
- r300->state.pixel_shader.program.alu.inst[alu_inst].inst0=
- EASY_PFS_INSTR0(MAD, SRC0C_XYZ, ONE, ZERO);
-
- r300->state.pixel_shader.program.alu.inst[alu_inst].inst1=
- EASY_PFS_INSTR1(0, 0, 0 | PFS_FLAG_CONST, 0 | PFS_FLAG_CONST, NONE, ALL);
- }
- switch(r300->radeon.glCtx->Texture.Unit[i]._CurrentCombine->ModeA){
- case GL_REPLACE:
- WARN_ONCE("ModeA==GL_REPLACE is possibly broken.\n");
- r300->state.pixel_shader.program.alu.inst[alu_inst].inst2=
- EASY_PFS_INSTR2(MAD, SRC0A, ONE, ZERO);
-
- r300->state.pixel_shader.program.alu.inst[alu_inst].inst3=
- EASY_PFS_INSTR3(0, 0, 0| PFS_FLAG_CONST, 0 | PFS_FLAG_CONST, OUTPUT);
-
-#if 0
- fprintf(stderr, "numArgsA=%d sourceA[0]=%s op=%d\n",
- r300->radeon.glCtx->Texture.Unit[i]._CurrentCombine->_NumArgsA,
- _mesa_lookup_enum_by_nr(r300->radeon.glCtx->Texture.Unit[i]._CurrentCombine->SourceA[0]),
- r300->radeon.glCtx->Texture.Unit[i]._CurrentCombine->OperandA[0]-GL_SRC_ALPHA);
-#endif
- break;
- case GL_MODULATE:
- WARN_ONCE("ModeA==GL_MODULATE is possibly broken.\n");
-
- r300->state.pixel_shader.program.alu.inst[alu_inst].inst2=
- EASY_PFS_INSTR2(MAD, SRC0A, SRC1A, ZERO);
-
- r300->state.pixel_shader.program.alu.inst[alu_inst].inst3=
- EASY_PFS_INSTR3(0, 0, 1, 0 | PFS_FLAG_CONST, OUTPUT);
-
- break;
- default:
- WARN_ONCE("ModeA=%s is not implemented yet !\n",
- _mesa_lookup_enum_by_nr(r300->radeon.glCtx->Texture.Unit[i]._CurrentCombine->ModeA));
- /* PFS_NOP */
- r300->state.pixel_shader.program.alu.inst[alu_inst].inst2=
- EASY_PFS_INSTR2(MAD, SRC0A, ONE, ZERO);
-
- r300->state.pixel_shader.program.alu.inst[alu_inst].inst3=
- EASY_PFS_INSTR3(0, 0, 0 | PFS_FLAG_CONST, 0 | PFS_FLAG_CONST, OUTPUT);
-
- }
-
- alu_inst++;
- }
-
- r300->state.pixel_shader.program.tex.length=tex_inst;
- r300->state.pixel_shader.program.tex_offset=0;
- r300->state.pixel_shader.program.tex_end=tex_inst-1;
-
-#if 0
- /* saturate last instruction, like i915 driver does */
- r300->state.pixel_shader.program.alu.inst[alu_inst-1].inst0|=R300_FPI0_OUTC_SAT;
- r300->state.pixel_shader.program.alu.inst[alu_inst-1].inst2|=R300_FPI2_OUTA_SAT;
-#endif
-
- r300->state.pixel_shader.program.alu.length=alu_inst;
- r300->state.pixel_shader.program.alu_offset=0;
- r300->state.pixel_shader.program.alu_end=alu_inst-1;
-}
-
-void r300SetupPixelShader(r300ContextPtr rmesa)
-{
-int i,k;
-
- /* This needs to be replaced by pixel shader generation code */
-
- /* textures enabled ? */
- if(rmesa->state.texture.tc_count>0){
-#if 1
- r300GenerateTextureFragmentShader(rmesa);
-#else
- rmesa->state.pixel_shader=SINGLE_TEXTURE_PIXEL_SHADER;
- r300GenerateTexturePixelShader(rmesa);
-#endif
- } else {
- rmesa->state.pixel_shader=FLAT_COLOR_PIXEL_SHADER;
- }
-
- R300_STATECHANGE(rmesa, fpt);
- for(i=0;i<rmesa->state.pixel_shader.program.tex.length;i++)
- rmesa->hw.fpt.cmd[R300_FPT_INSTR_0+i]=rmesa->state.pixel_shader.program.tex.inst[i];
- rmesa->hw.fpt.cmd[R300_FPT_CMD_0]=cmdpacket0(R300_PFS_TEXI_0, rmesa->state.pixel_shader.program.tex.length);
-
-#define OUTPUT_FIELD(st, reg, field) \
- R300_STATECHANGE(rmesa, st); \
- for(i=0;i<rmesa->state.pixel_shader.program.alu.length;i++) \
- rmesa->hw.st.cmd[R300_FPI_INSTR_0+i]=rmesa->state.pixel_shader.program.alu.inst[i].field;\
- rmesa->hw.st.cmd[R300_FPI_CMD_0]=cmdpacket0(reg, rmesa->state.pixel_shader.program.alu.length);
-
- OUTPUT_FIELD(fpi[0], R300_PFS_INSTR0_0, inst0);
- OUTPUT_FIELD(fpi[1], R300_PFS_INSTR1_0, inst1);
- OUTPUT_FIELD(fpi[2], R300_PFS_INSTR2_0, inst2);
- OUTPUT_FIELD(fpi[3], R300_PFS_INSTR3_0, inst3);
-#undef OUTPUT_FIELD
-
- R300_STATECHANGE(rmesa, fp);
- for(i=0;i<4;i++){
- rmesa->hw.fp.cmd[R300_FP_NODE0+i]=
- (rmesa->state.pixel_shader.program.node[i].alu_offset << R300_PFS_NODE_ALU_OFFSET_SHIFT)
- | (rmesa->state.pixel_shader.program.node[i].alu_end << R300_PFS_NODE_ALU_END_SHIFT)
- | (rmesa->state.pixel_shader.program.node[i].tex_offset << R300_PFS_NODE_TEX_OFFSET_SHIFT)
- | (rmesa->state.pixel_shader.program.node[i].tex_end << R300_PFS_NODE_TEX_END_SHIFT)
- | ( (i==3) ? R300_PFS_NODE_LAST_NODE : 0);
- }
-
- /* PFS_CNTL_0 */
- rmesa->hw.fp.cmd[R300_FP_CNTL0]=
- (rmesa->state.pixel_shader.program.active_nodes-1)
- | (rmesa->state.pixel_shader.program.first_node_has_tex<<3);
- /* PFS_CNTL_1 */
- rmesa->hw.fp.cmd[R300_FP_CNTL1]=rmesa->state.pixel_shader.program.temp_register_count;
- /* PFS_CNTL_2 */
- rmesa->hw.fp.cmd[R300_FP_CNTL2]=
- (rmesa->state.pixel_shader.program.alu_offset << R300_PFS_CNTL_ALU_OFFSET_SHIFT)
- | (rmesa->state.pixel_shader.program.alu_end << R300_PFS_CNTL_ALU_END_SHIFT)
- | (rmesa->state.pixel_shader.program.tex_offset << R300_PFS_CNTL_TEX_OFFSET_SHIFT)
- | (rmesa->state.pixel_shader.program.tex_end << R300_PFS_CNTL_TEX_END_SHIFT);
-
- R300_STATECHANGE(rmesa, fpp);
- for(i=0;i<rmesa->state.pixel_shader.param_length;i++){
- rmesa->hw.fpp.cmd[R300_FPP_PARAM_0+4*i+0]=r300PackFloat32(rmesa->state.pixel_shader.param[i].x);
- rmesa->hw.fpp.cmd[R300_FPP_PARAM_0+4*i+1]=r300PackFloat32(rmesa->state.pixel_shader.param[i].y);
- rmesa->hw.fpp.cmd[R300_FPP_PARAM_0+4*i+2]=r300PackFloat32(rmesa->state.pixel_shader.param[i].z);
- rmesa->hw.fpp.cmd[R300_FPP_PARAM_0+4*i+3]=r300PackFloat32(rmesa->state.pixel_shader.param[i].w);
- }
- rmesa->hw.fpp.cmd[R300_FPP_CMD_0]=cmdpacket0(R300_PFS_PARAM_0_X, rmesa->state.pixel_shader.param_length);
-
-}
-#endif
/**
* Called by Mesa after an internal state update.
_swrast_InvalidateState(ctx, new_state);
_swsetup_InvalidateState(ctx, new_state);
- _ac_InvalidateState(ctx, new_state);
+ _vbo_InvalidateState(ctx, new_state);
_tnl_InvalidateState(ctx, new_state);
_ae_invalidate_state(ctx, new_state);
- /* Go inefficiency! */
- r300ResetHwState(r300);
-}
-
-/* Checks that r300ResetHwState actually modifies all states.
- Should probably be burried in somewhere else as this file is getting longish. */
-static void verify_r300ResetHwState(r300ContextPtr r300, int stage)
-{
- struct r300_state_atom* atom;
- int i;
- drm_r300_cmd_header_t cmd;
-
- if(stage){ /* mess around with states */
- unsigned long fp1, cb1;
-
- fp1=r300->hw.fp.cmd[R300_FP_CMD_1]; /* some special cases... */
- cb1=r300->hw.cb.cmd[R300_CB_CMD_1];
-
- fprintf(stderr, "verify begin:\n");
-
- foreach(atom, &r300->hw.atomlist) {
- for(i=1; i < (*atom->check)(r300, atom); i++)
- atom->cmd[i]=0xdeadbeef;
- }
- r300->hw.fp.cmd[R300_FP_CMD_1]=fp1;
- r300->hw.cb.cmd[R300_CB_CMD_1]=cb1;
-
- foreach(atom, &r300->hw.atomlist) {
- cmd.u=atom->cmd[0];
- switch(cmd.header.cmd_type){
- case R300_CMD_PACKET0:
- case R300_CMD_VPU:
- case R300_CMD_PACKET3:
- case R300_CMD_END3D:
- case R300_CMD_CP_DELAY:
- case R300_CMD_DMA_DISCARD:
- break;
- default: fprintf(stderr, "unknown cmd_type %d in atom %s\n",
- cmd.header.cmd_type, atom->name);
- }
-
- }
- } else { /* check that they were set */
- foreach(atom, &r300->hw.atomlist) {
- for(i=1; i < (*atom->check)(r300, atom); i++)
- if(atom->cmd[i]==0xdeadbeef)
- fprintf(stderr, "atom %s is untouched\n", atom->name);
- }
+ if (new_state & (_NEW_BUFFERS | _NEW_COLOR | _NEW_PIXEL)) {
+ r300UpdateDrawBuffer(ctx);
}
+
+ r300UpdateStateParameters(ctx, new_state);
+
+#ifdef HW_VBOS
+ if(new_state & _NEW_ARRAY)
+ r300->state.VB.lock_uptodate = GL_FALSE;
+#endif
+ r300->NewGLState |= new_state;
}
-
+
/**
* Completely recalculates hardware state based on the Mesa state.
*/
void r300ResetHwState(r300ContextPtr r300)
{
GLcontext* ctx = r300->radeon.glCtx;
- int i;
if (RADEON_DEBUG & DEBUG_STATE)
fprintf(stderr, "%s\n", __FUNCTION__);
- //verify_r300ResetHwState(r300, 1);
-
/* This is a place to initialize registers which
have bitfields accessed by different functions
and not all bits are used */
r300UpdateTextureState(ctx);
// r300_setup_routing(ctx, GL_TRUE);
+
+#if 0 /* Done in prior to rendering */
if(hw_tcl_on == GL_FALSE){
r300EmitArrays(ctx, GL_TRUE); /* Just do the routing */
r300_setup_textures(ctx);
r300SetupVertexShader(r300);
r300SetupPixelShader(r300);
}
+#endif
r300_set_blend_state(ctx);
/* Initialize magic registers
TODO : learn what they really do, or get rid of
those we don't have to touch */
- r300->hw.unk2080.cmd[1] = 0x0030045A; /* Dangerous */
+ r300->hw.vap_cntl.cmd[1] = 0x0030045A; //0x0030065a /* Dangerous */
r300->hw.vte.cmd[1] = R300_VPORT_X_SCALE_ENA
| R300_VPORT_X_OFFSET_ENA
r300->hw.unk2134.cmd[1] = 0x00FFFFFF;
r300->hw.unk2134.cmd[2] = 0x00000000;
-#ifdef MESA_BIG_ENDIAN
- r300->hw.unk2140.cmd[1] = 0x00000002;
-#else
- r300->hw.unk2140.cmd[1] = 0x00000000;
-#endif
+ if (_mesa_little_endian())
+ r300->hw.vap_cntl_status.cmd[1] = 0x00000000;
+ else
+ r300->hw.vap_cntl_status.cmd[1] = 0x00000002;
#if 0 /* Done in setup routing */
((drm_r300_cmd_header_t*)r300->hw.vir[0].cmd)->packet0.count = 1;
r300->hw.unk2220.cmd[3] = r300PackFloat32(1.0);
r300->hw.unk2220.cmd[4] = r300PackFloat32(1.0);
- if (GET_CHIP(r300->radeon.radeonScreen) == RADEON_CHIP_R300)
+ /* what about other chips than r300 or rv350??? */
+ if (r300->radeon.radeonScreen->chip_family == CHIP_FAMILY_R300)
r300->hw.unk2288.cmd[1] = R300_2288_R300;
else
r300->hw.unk2288.cmd[1] = R300_2288_RV350;
r300->hw.gb_enable.cmd[1] = R300_GB_POINT_STUFF_ENABLE
| R300_GB_LINE_STUFF_ENABLE
- | R300_GB_TRIANGLE_STUFF_ENABLE /*| R300_GB_UNK30*/;
+ | R300_GB_TRIANGLE_STUFF_ENABLE /*| R300_GB_UNK31*/;
r300->hw.gb_misc.cmd[R300_GB_MISC_MSPOS_0] = 0x66666666;
r300->hw.gb_misc.cmd[R300_GB_MISC_MSPOS_1] = 0x06666666;
- if (GET_CHIP(r300->radeon.radeonScreen) == RADEON_CHIP_R300)
+ if ((r300->radeon.radeonScreen->chip_family == CHIP_FAMILY_R300) ||
+ (r300->radeon.radeonScreen->chip_family == CHIP_FAMILY_R350))
r300->hw.gb_misc.cmd[R300_GB_MISC_TILE_CONFIG] = R300_GB_TILE_ENABLE
| R300_GB_TILE_PIPE_COUNT_R300
| R300_GB_TILE_SIZE_16;
- else if (GET_CHIP(r300->radeon.radeonScreen) == RADEON_CHIP_R420)
+ else if (r300->radeon.radeonScreen->chip_family == CHIP_FAMILY_RV410)
+ r300->hw.gb_misc.cmd[R300_GB_MISC_TILE_CONFIG] = R300_GB_TILE_ENABLE
+ | R300_GB_TILE_PIPE_COUNT_RV410
+ | R300_GB_TILE_SIZE_16;
+ else if (r300->radeon.radeonScreen->chip_family == CHIP_FAMILY_R420)
r300->hw.gb_misc.cmd[R300_GB_MISC_TILE_CONFIG] = R300_GB_TILE_ENABLE
| R300_GB_TILE_PIPE_COUNT_R420
| R300_GB_TILE_SIZE_16;
r300->hw.gb_misc.cmd[R300_GB_MISC_TILE_CONFIG] = R300_GB_TILE_ENABLE
| R300_GB_TILE_PIPE_COUNT_RV300
| R300_GB_TILE_SIZE_16;
- r300->hw.gb_misc.cmd[R300_GB_MISC_SELECT] = 0x00000000;
+ /* set to 0 when fog is disabled? */
+ r300->hw.gb_misc.cmd[R300_GB_MISC_SELECT] = R300_GB_FOG_SELECT_1_1_W;
r300->hw.gb_misc.cmd[R300_GB_MISC_AA_CONFIG] = 0x00000000; /* No antialiasing */
//r300->hw.txe.cmd[R300_TXE_ENABLE] = 0;
(6 << R300_POINTSIZE_Y_SHIFT);
#endif
- r300->hw.unk4230.cmd[1] = 0x01800000;//18000006;
+ r300->hw.unk4230.cmd[1] = 0x18000006;
r300->hw.unk4230.cmd[2] = 0x00020006;
r300->hw.unk4230.cmd[3] = r300PackFloat32(1.0 / 192.0);
r300->hw.unk4260.cmd[2] = r300PackFloat32(0.0);
r300->hw.unk4260.cmd[3] = r300PackFloat32(1.0);
- r300->hw.unk4274.cmd[1] = 0x00000002;
+ r300->hw.shade.cmd[1] = 0x00000002;
r300ShadeModel(ctx, ctx->Light.ShadeModel);
- r300->hw.unk4274.cmd[3] = 0x00000000;
- r300->hw.unk4274.cmd[4] = 0x00000000;
+ r300->hw.shade.cmd[3] = 0x00000000;
+ r300->hw.shade.cmd[4] = 0x00000000;
r300PolygonMode(ctx, GL_FRONT, ctx->Polygon.FrontMode);
r300PolygonMode(ctx, GL_BACK, ctx->Polygon.BackMode);
- r300->hw.unk4288.cmd[2] = 0x00000001;
- r300->hw.unk4288.cmd[3] = 0x00000000;
- r300->hw.unk4288.cmd[4] = 0x00000000;
- r300->hw.unk4288.cmd[5] = 0x00000000;
-
- r300->hw.unk42A0.cmd[1] = 0x00000000;
+ r300->hw.polygon_mode.cmd[2] = 0x00000001;
+ r300->hw.polygon_mode.cmd[3] = 0x00000000;
+ r300->hw.zbias_cntl.cmd[1] = 0x00000000;
r300PolygonOffset(ctx, ctx->Polygon.OffsetFactor, ctx->Polygon.OffsetUnits);
r300Enable(ctx, GL_POLYGON_OFFSET_FILL, ctx->Polygon.OffsetFill);
r300->hw.fpi[3].cmd[i] = FP_SELA(0,W,NO,FP_TMP(0),0,0);
}
#endif
-
- r300->hw.unk4BC0.cmd[1] = 0;
-
- r300->hw.unk4BC8.cmd[1] = 0;
- r300->hw.unk4BC8.cmd[2] = 0;
- r300->hw.unk4BC8.cmd[3] = 0;
-
+ r300Enable(ctx, GL_FOG, ctx->Fog.Enabled);
+ ctx->Driver.Fogfv( ctx, GL_FOG_MODE, NULL );
+ ctx->Driver.Fogfv( ctx, GL_FOG_DENSITY, &ctx->Fog.Density );
+ ctx->Driver.Fogfv( ctx, GL_FOG_START, &ctx->Fog.Start );
+ ctx->Driver.Fogfv( ctx, GL_FOG_END, &ctx->Fog.End );
+ ctx->Driver.Fogfv( ctx, GL_FOG_COLOR, ctx->Fog.Color );
+ ctx->Driver.Fogfv( ctx, GL_FOG_COORDINATE_SOURCE_EXT, NULL );
r300->hw.at.cmd[R300_AT_UNKNOWN] = 0;
r300->hw.unk4BD8.cmd[1] = 0;
#endif
r300BlendColor(ctx, ctx->Color.BlendColor);
- r300->hw.unk4E10.cmd[2] = 0;
- r300->hw.unk4E10.cmd[3] = 0;
+ r300->hw.blend_color.cmd[2] = 0;
+ r300->hw.blend_color.cmd[3] = 0;
/* Again, r300ClearBuffer uses this */
r300->hw.cb.cmd[R300_CB_OFFSET] = r300->radeon.state.color.drawOffset +
switch (ctx->Visual.depthBits) {
case 16:
- r300->hw.unk4F10.cmd[1] = R300_DEPTH_FORMAT_16BIT_INT_Z;
+ r300->hw.zstencil_format.cmd[1] = R300_DEPTH_FORMAT_16BIT_INT_Z;
break;
case 24:
- r300->hw.unk4F10.cmd[1] = R300_DEPTH_FORMAT_24BIT_INT_Z;
+ r300->hw.zstencil_format.cmd[1] = R300_DEPTH_FORMAT_24BIT_INT_Z;
break;
default:
fprintf(stderr, "Error: Unsupported depth %d... exiting\n",
exit(-1);
}
- r300->hw.unk4F10.cmd[3] = 0x00000003;
- r300->hw.unk4F10.cmd[4] = 0x00000000;
+ /* z compress? */
+ //r300->hw.zstencil_format.cmd[1] |= R300_DEPTH_FORMAT_UNK32;
+
+ r300->hw.zstencil_format.cmd[3] = 0x00000003;
+ r300->hw.zstencil_format.cmd[4] = 0x00000000;
r300->hw.zb.cmd[R300_ZB_OFFSET] =
r300->radeon.radeonScreen->depthOffset +
r300->hw.vps.cmd[R300_VPS_ZERO_3] = 0;
//END: TODO
- //verify_r300ResetHwState(r300, 0);
r300->hw.all_dirty = GL_TRUE;
}
switch (ctx->Visual.depthBits) {
case 16:
r300->state.depth.scale = 1.0 / (GLfloat) 0xffff;
- depth_fmt = R200_DEPTH_FORMAT_16BIT_INT_Z;
+ depth_fmt = R300_DEPTH_FORMAT_16BIT_INT_Z;
r300->state.stencil.clear = 0x00000000;
break;
case 24:
r300->state.depth.scale = 1.0 / (GLfloat) 0xffffff;
- depth_fmt = R200_DEPTH_FORMAT_24BIT_INT_Z;
+ depth_fmt = R300_DEPTH_FORMAT_24BIT_INT_Z;
r300->state.stencil.clear = 0x00ff0000;
break;
default:
static void r300RenderMode( GLcontext *ctx, GLenum mode )
{
- r300ContextPtr rmesa = R300_CONTEXT(ctx);
- WARN_ONCE("TODO: fallback properly when rendering mode is not GL_RENDER\n"
- "\tThe way things are now neither selection nor feedback modes work\n")
-// FALLBACK( rmesa, R300_FALLBACK_RENDER_MODE, (mode != GL_RENDER) );
+ r300ContextPtr rmesa = R300_CONTEXT(ctx);
+ (void)rmesa;
+ (void)mode;
}
/**
functions->DepthFunc = r300DepthFunc;
functions->DepthMask = r300DepthMask;
functions->CullFace = r300CullFace;
+ functions->Fogfv = r300Fogfv;
functions->FrontFace = r300FrontFace;
functions->ShadeModel = r300ShadeModel;
projects / mesa.git / blobdiff