pixman mesa git update 17 oct 2012

pixman: 6e56098c0338ce74228187e4c96fed1a66cb0956
mesa: 0199ff7fe323cf527ffacfdef3258ab85799dd13

9 files changed, 117 insertions, 80 deletions

diff --git a/mesalib/src/mesa/state_tracker/st_atom_sampler.c b/mesalib/src/mesa/state_tracker/st_atom_sampler.c
index adcc7b505..3eba5b13c 100644
--- a/mesalib/src/mesa/state_tracker/st_atom_sampler.c
+++ b/mesalib/src/mesa/state_tracker/st_atom_sampler.c
@@ -34,6 +34,7 @@
 
 #include "main/macros.h"
 #include "main/mtypes.h"
+#include "main/glformats.h"
 #include "main/samplerobj.h"
 #include "main/texobj.h"
 
@@ -172,12 +173,17 @@ convert_sampler(struct st_context *st,
        msamp->BorderColor.ui[2] ||
        msamp->BorderColor.ui[3]) {
       struct gl_texture_image *teximg;
+      GLboolean is_integer = GL_FALSE;
 
       teximg = texobj->Image[0][texobj->BaseLevel];
 
-      st_translate_color(msamp->BorderColor.f,
-                         teximg ? teximg->_BaseFormat : GL_RGBA,
-                         sampler->border_color.f);
+      if (teximg) {
+         is_integer = _mesa_is_enum_format_integer(teximg->InternalFormat);
+      }
+
+      st_translate_color(&msamp->BorderColor,
+                         &sampler->border_color,
+                         teximg ? teximg->_BaseFormat : GL_RGBA, is_integer);
    }
 
    sampler->max_anisotropy = (msamp->MaxAnisotropy == 1.0 ?
diff --git a/mesalib/src/mesa/state_tracker/st_cb_clear.c b/mesalib/src/mesa/state_tracker/st_cb_clear.c
index e731b6b5e..90eb0af4f 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_clear.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_clear.c
@@ -37,6 +37,7 @@
 #include "main/accum.h"
 #include "main/formats.h"
 #include "main/macros.h"
+#include "main/glformats.h"
 #include "program/prog_instruction.h"
 #include "st_context.h"
 #include "st_atom.h"
@@ -301,9 +302,13 @@ clear_with_quad(struct gl_context *ctx,
    cso_set_geometry_shader_handle(st->cso_context, NULL);
 
    if (ctx->DrawBuffer->_ColorDrawBuffers[0]) {
-      st_translate_color(ctx->Color.ClearColor.f,
-                               ctx->DrawBuffer->_ColorDrawBuffers[0]->_BaseFormat,
-                               clearColor.f);
+      struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[0];
+      GLboolean is_integer = _mesa_is_enum_format_integer(rb->InternalFormat);
+
+      st_translate_color(&ctx->Color.ClearColor,
+                         &clearColor,
+                         ctx->DrawBuffer->_ColorDrawBuffers[0]->_BaseFormat,
+                         is_integer);
    }
 
    /* draw quad matching scissor rect */
@@ -540,9 +545,13 @@ st_Clear(struct gl_context *ctx, GLbitfield mask)
          clear_buffers |= PIPE_CLEAR_DEPTHSTENCIL;
 
       if (ctx->DrawBuffer->_ColorDrawBuffers[0]) {
-         st_translate_color(ctx->Color.ClearColor.f,
+         struct gl_renderbuffer *rb = ctx->DrawBuffer->_ColorDrawBuffers[0];
+         GLboolean is_integer = _mesa_is_enum_format_integer(rb->InternalFormat);
+
+         st_translate_color(&ctx->Color.ClearColor,
+                            &clearColor,
 			    ctx->DrawBuffer->_ColorDrawBuffers[0]->_BaseFormat,
-			    clearColor.f);
+			    is_integer);
       }
 
       st->pipe->clear(st->pipe, clear_buffers, &clearColor,
diff --git a/mesalib/src/mesa/state_tracker/st_cb_program.c b/mesalib/src/mesa/state_tracker/st_cb_program.c
index 617e7ce64..e7732bdbd 100644
--- a/mesalib/src/mesa/state_tracker/st_cb_program.c
+++ b/mesalib/src/mesa/state_tracker/st_cb_program.c
@@ -99,8 +99,7 @@ st_new_program(struct gl_context *ctx, GLenum target, GLuint id)
       return _mesa_init_vertex_program(ctx, &prog->Base, target, id);
    }
 
-   case GL_FRAGMENT_PROGRAM_ARB:
-   case GL_FRAGMENT_PROGRAM_NV: {
+   case GL_FRAGMENT_PROGRAM_ARB: {
       struct st_fragment_program *prog = ST_CALLOC_STRUCT(st_fragment_program);
       return _mesa_init_fragment_program(ctx, &prog->Base, target, id);
    }
diff --git a/mesalib/src/mesa/state_tracker/st_extensions.c b/mesalib/src/mesa/state_tracker/st_extensions.c
index d6cb915e9..08a41c3e2 100644
--- a/mesalib/src/mesa/state_tracker/st_extensions.c
+++ b/mesalib/src/mesa/state_tracker/st_extensions.c
@@ -524,11 +524,6 @@ void st_init_extensions(struct st_context *st)
    ctx->Extensions.NV_texgen_reflection = GL_TRUE;
    ctx->Extensions.NV_texture_env_combine4 = GL_TRUE;
    ctx->Extensions.NV_texture_rectangle = GL_TRUE;
-#if 0
-   /* possibly could support the following two */
-   ctx->Extensions.NV_vertex_program = GL_TRUE;
-   ctx->Extensions.NV_vertex_program1_1 = GL_TRUE;
-#endif
 
    ctx->Extensions.OES_EGL_image = GL_TRUE;
    if (ctx->API != API_OPENGL)
diff --git a/mesalib/src/mesa/state_tracker/st_format.c b/mesalib/src/mesa/state_tracker/st_format.c
index a9ff2cd0d..af81f732d 100644
--- a/mesalib/src/mesa/state_tracker/st_format.c
+++ b/mesalib/src/mesa/state_tracker/st_format.c
@@ -1686,44 +1686,92 @@ st_sampler_compat_formats(enum pipe_format format1, enum pipe_format format2)
  * Similarly for texture border colors.
  */
 void
-st_translate_color(const GLfloat colorIn[4], GLenum baseFormat,
-                   GLfloat colorOut[4])
+st_translate_color(union gl_color_union *colorIn,
+                   union pipe_color_union *colorOut,
+                   GLenum baseFormat, GLboolean is_integer)
 {
-   switch (baseFormat) {
-   case GL_RED:
-      colorOut[0] = colorIn[0];
-      colorOut[1] = 0.0F;
-      colorOut[2] = 0.0F;
-      colorOut[3] = 1.0F;
-      break;
-   case GL_RG:
-      colorOut[0] = colorIn[0];
-      colorOut[1] = colorIn[1];
-      colorOut[2] = 0.0F;
-      colorOut[3] = 1.0F;
-      break;
-   case GL_RGB:
-      colorOut[0] = colorIn[0];
-      colorOut[1] = colorIn[1];
-      colorOut[2] = colorIn[2];
-      colorOut[3] = 1.0F;
-      break;
-   case GL_ALPHA:
-      colorOut[0] = colorOut[1] = colorOut[2] = 0.0;
-      colorOut[3] = colorIn[3];
-      break;
-   case GL_LUMINANCE:
-      colorOut[0] = colorOut[1] = colorOut[2] = colorIn[0];
-      colorOut[3] = 1.0;
-      break;
-   case GL_LUMINANCE_ALPHA:
-      colorOut[0] = colorOut[1] = colorOut[2] = colorIn[0];
-      colorOut[3] = colorIn[3];
-      break;
-   case GL_INTENSITY:
-      colorOut[0] = colorOut[1] = colorOut[2] = colorOut[3] = colorIn[0];
-      break;
-   default:
-      COPY_4V(colorOut, colorIn);
+   if (is_integer) {
+      int *in = colorIn->i;
+      int *out = colorOut->i;
+
+      switch (baseFormat) {
+      case GL_RED:
+         out[0] = in[0];
+         out[1] = 0;
+         out[2] = 0;
+         out[3] = 1;
+         break;
+      case GL_RG:
+         out[0] = in[0];
+         out[1] = in[1];
+         out[2] = 0;
+         out[3] = 1;
+         break;
+      case GL_RGB:
+         out[0] = in[0];
+         out[1] = in[1];
+         out[2] = in[2];
+         out[3] = 1;
+         break;
+      case GL_ALPHA:
+         out[0] = out[1] = out[2] = 0;
+         out[3] = in[3];
+         break;
+      case GL_LUMINANCE:
+         out[0] = out[1] = out[2] = in[0];
+         out[3] = 1;
+         break;
+      case GL_LUMINANCE_ALPHA:
+         out[0] = out[1] = out[2] = in[0];
+         out[3] = in[3];
+         break;
+      case GL_INTENSITY:
+         out[0] = out[1] = out[2] = out[3] = in[0];
+         break;
+      default:
+         COPY_4V(out, in);
+      }
+   }
+   else {
+      float *in = colorIn->f;
+      float *out = colorOut->f;
+
+      switch (baseFormat) {
+      case GL_RED:
+         out[0] = in[0];
+         out[1] = 0.0F;
+         out[2] = 0.0F;
+         out[3] = 1.0F;
+         break;
+      case GL_RG:
+         out[0] = in[0];
+         out[1] = in[1];
+         out[2] = 0.0F;
+         out[3] = 1.0F;
+         break;
+      case GL_RGB:
+         out[0] = in[0];
+         out[1] = in[1];
+         out[2] = in[2];
+         out[3] = 1.0F;
+         break;
+      case GL_ALPHA:
+         out[0] = out[1] = out[2] = 0.0F;
+         out[3] = in[3];
+         break;
+      case GL_LUMINANCE:
+         out[0] = out[1] = out[2] = in[0];
+         out[3] = 1.0F;
+         break;
+      case GL_LUMINANCE_ALPHA:
+         out[0] = out[1] = out[2] = in[0];
+         out[3] = in[3];
+         break;
+      case GL_INTENSITY:
+         out[0] = out[1] = out[2] = out[3] = in[0];
+         break;
+      default:
+         COPY_4V(out, in);
+      }
    }
 }
diff --git a/mesalib/src/mesa/state_tracker/st_format.h b/mesalib/src/mesa/state_tracker/st_format.h
index 2eef2c0d4..39397b17a 100644
--- a/mesalib/src/mesa/state_tracker/st_format.h
+++ b/mesalib/src/mesa/state_tracker/st_format.h
@@ -75,7 +75,8 @@ st_sampler_compat_formats(enum pipe_format format1, enum pipe_format format2);
 
 
 extern void
-st_translate_color(const GLfloat colorIn[4], GLenum baseFormat,
-                   GLfloat colorOut[4]);
+st_translate_color(union gl_color_union *colorIn,
+                   union pipe_color_union *colorOut,
+                   GLenum baseFormat, GLboolean is_integer);
 
 #endif /* ST_FORMAT_H */
diff --git a/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
index 852dceaf6..705f2b055 100644
--- a/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
+++ b/mesalib/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
@@ -74,7 +74,6 @@ extern "C" {
 #define PROGRAM_ANY_CONST ((1 << PROGRAM_LOCAL_PARAM) |  \
                            (1 << PROGRAM_ENV_PARAM) |    \
                            (1 << PROGRAM_STATE_VAR) |    \
-                           (1 << PROGRAM_NAMED_PARAM) |  \
                            (1 << PROGRAM_CONSTANT) |     \
                            (1 << PROGRAM_UNIFORM))
 
@@ -536,7 +535,6 @@ glsl_to_tgsi_visitor::emit(ir_instruction *ir, unsigned op,
       case PROGRAM_LOCAL_PARAM:
       case PROGRAM_ENV_PARAM:
       case PROGRAM_STATE_VAR:
-      case PROGRAM_NAMED_PARAM:
       case PROGRAM_CONSTANT:
       case PROGRAM_UNIFORM:
          this->indirect_addr_consts = true;
@@ -558,7 +556,6 @@ glsl_to_tgsi_visitor::emit(ir_instruction *ir, unsigned op,
             case PROGRAM_LOCAL_PARAM:
             case PROGRAM_ENV_PARAM:
             case PROGRAM_STATE_VAR:
-            case PROGRAM_NAMED_PARAM:
             case PROGRAM_CONSTANT:
             case PROGRAM_UNIFORM:
                this->indirect_addr_consts = true;
@@ -4041,7 +4038,6 @@ src_register(struct st_translate *t,
          t->temps[index] = ureg_DECL_local_temporary(t->ureg);
       return ureg_src(t->temps[index]);
 
-   case PROGRAM_NAMED_PARAM:
    case PROGRAM_ENV_PARAM:
    case PROGRAM_LOCAL_PARAM:
    case PROGRAM_UNIFORM:
@@ -4692,7 +4688,6 @@ st_translate_program(
          case PROGRAM_ENV_PARAM:
          case PROGRAM_LOCAL_PARAM:
          case PROGRAM_STATE_VAR:
-         case PROGRAM_NAMED_PARAM:
          case PROGRAM_UNIFORM:
             t->constants[i] = ureg_DECL_constant(ureg, i);
             break;
diff --git a/mesalib/src/mesa/state_tracker/st_mesa_to_tgsi.c b/mesalib/src/mesa/state_tracker/st_mesa_to_tgsi.c
index c614bdec5..a023058d0 100644
--- a/mesalib/src/mesa/state_tracker/st_mesa_to_tgsi.c
+++ b/mesalib/src/mesa/state_tracker/st_mesa_to_tgsi.c
@@ -49,7 +49,6 @@
 #define PROGRAM_ANY_CONST ((1 << PROGRAM_LOCAL_PARAM) |  \
                            (1 << PROGRAM_ENV_PARAM) |    \
                            (1 << PROGRAM_STATE_VAR) |    \
-                           (1 << PROGRAM_NAMED_PARAM) |  \
                            (1 << PROGRAM_CONSTANT) |     \
                            (1 << PROGRAM_UNIFORM))
 
@@ -221,7 +220,6 @@ src_register( struct st_translate *t,
          t->temps[index] = ureg_DECL_temporary( t->ureg );
       return ureg_src(t->temps[index]);
 
-   case PROGRAM_NAMED_PARAM:
    case PROGRAM_ENV_PARAM:
    case PROGRAM_LOCAL_PARAM:
    case PROGRAM_UNIFORM:
@@ -543,8 +541,6 @@ translate_opcode( unsigned op )
       return TGSI_OPCODE_BGNLOOP;
    case OPCODE_BGNSUB:
       return TGSI_OPCODE_BGNSUB;
-   case OPCODE_BRA:
-      return TGSI_OPCODE_BRA;
    case OPCODE_BRK:
       return TGSI_OPCODE_BRK;
    case OPCODE_CAL:
@@ -1056,19 +1052,10 @@ st_translate_mesa_program(
     */
    if (procType == TGSI_PROCESSOR_FRAGMENT) {
       for (i = 0; i < numInputs; i++) {
-         if (program->InputFlags[0] & PROG_PARAM_BIT_CYL_WRAP) {
-            t->inputs[i] = ureg_DECL_fs_input_cyl(ureg,
-                                                  inputSemanticName[i],
-                                                  inputSemanticIndex[i],
-                                                  interpMode[i],
-                                                  TGSI_CYLINDRICAL_WRAP_X);
-         }
-         else {
-            t->inputs[i] = ureg_DECL_fs_input(ureg,
-                                              inputSemanticName[i],
-                                              inputSemanticIndex[i],
-                                              interpMode[i]);
-         }
+         t->inputs[i] = ureg_DECL_fs_input(ureg,
+                                           inputSemanticName[i],
+                                           inputSemanticIndex[i],
+                                           interpMode[i]);
       }
 
       if (program->InputsRead & FRAG_BIT_WPOS) {
@@ -1211,7 +1198,6 @@ st_translate_mesa_program(
          case PROGRAM_ENV_PARAM:
          case PROGRAM_LOCAL_PARAM:
          case PROGRAM_STATE_VAR:
-         case PROGRAM_NAMED_PARAM:
          case PROGRAM_UNIFORM:
             t->constants[i] = ureg_DECL_constant( ureg, i );
             break;
diff --git a/mesalib/src/mesa/state_tracker/st_program.c b/mesalib/src/mesa/state_tracker/st_program.c
index ac066a766..a9111b523 100644
--- a/mesalib/src/mesa/state_tracker/st_program.c
+++ b/mesalib/src/mesa/state_tracker/st_program.c
@@ -309,7 +309,6 @@ st_translate_vertex_program(struct st_context *st,
    if (!stvp->glsl_to_tgsi)
    {
       _mesa_remove_output_reads(&stvp->Base.Base, PROGRAM_OUTPUT);
-      _mesa_remove_output_reads(&stvp->Base.Base, PROGRAM_VARYING);
    }
 
    ureg = ureg_create( TGSI_PROCESSOR_VERTEX );
@@ -828,7 +827,6 @@ st_translate_geometry_program(struct st_context *st,
       return NULL;
 
    _mesa_remove_output_reads(&stgp->Base.Base, PROGRAM_OUTPUT);
-   _mesa_remove_output_reads(&stgp->Base.Base, PROGRAM_VARYING);
 
    ureg = ureg_create( TGSI_PROCESSOR_GEOMETRY );
    if (ureg == NULL) {