intel/radeon: add common metaops code.

Move all the metaops to a dri_metaops file and port radeon/intel
to use the new common meta ops code.

1 files changed, 0 insertions, 251 deletions

diff --git a/src/mesa/drivers/dri/intel/intel_pixel.c b/src/mesa/drivers/dri/intel/intel_pixel.c
index da9ccb23f1..a300141655 100644
--- a/src/mesa/drivers/dri/intel/intel_pixel.c
+++ b/src/mesa/drivers/dri/intel/intel_pixel.c
@@ -177,246 +177,6 @@ intel_check_blit_format(struct intel_region * region,
 }
 
 void
-intel_meta_set_passthrough_transform(struct intel_context *intel)
-{
-   GLcontext *ctx = &intel->ctx;
-
-   intel->meta.saved_vp_x = ctx->Viewport.X;
-   intel->meta.saved_vp_y = ctx->Viewport.Y;
-   intel->meta.saved_vp_width = ctx->Viewport.Width;
-   intel->meta.saved_vp_height = ctx->Viewport.Height;
-   intel->meta.saved_matrix_mode = ctx->Transform.MatrixMode;
-
-   intel->internal_viewport_call = GL_TRUE;
-   _mesa_Viewport(0, 0, ctx->DrawBuffer->Width, ctx->DrawBuffer->Height);
-   intel->internal_viewport_call = GL_FALSE;
-
-   _mesa_MatrixMode(GL_PROJECTION);
-   _mesa_PushMatrix();
-   _mesa_LoadIdentity();
-   _mesa_Ortho(0, ctx->DrawBuffer->Width, 0, ctx->DrawBuffer->Height, 1, -1);
-
-   _mesa_MatrixMode(GL_MODELVIEW);
-   _mesa_PushMatrix();
-   _mesa_LoadIdentity();
-}
-
-void
-intel_meta_restore_transform(struct intel_context *intel)
-{
-   _mesa_MatrixMode(GL_PROJECTION);
-   _mesa_PopMatrix();
-   _mesa_MatrixMode(GL_MODELVIEW);
-   _mesa_PopMatrix();
-
-   _mesa_MatrixMode(intel->meta.saved_matrix_mode);
-
-   intel->internal_viewport_call = GL_TRUE;
-   _mesa_Viewport(intel->meta.saved_vp_x, intel->meta.saved_vp_y,
-		  intel->meta.saved_vp_width, intel->meta.saved_vp_height);
-   intel->internal_viewport_call = GL_FALSE;
-}
-
-/**
- * Set up a vertex program to pass through the position and first texcoord
- * for pixel path.
- */
-void
-intel_meta_set_passthrough_vertex_program(struct intel_context *intel)
-{
-   GLcontext *ctx = &intel->ctx;
-   static const char *vp =
-      "!!ARBvp1.0\n"
-      "TEMP vertexClip;\n"
-      "DP4 vertexClip.x, state.matrix.mvp.row[0], vertex.position;\n"
-      "DP4 vertexClip.y, state.matrix.mvp.row[1], vertex.position;\n"
-      "DP4 vertexClip.z, state.matrix.mvp.row[2], vertex.position;\n"
-      "DP4 vertexClip.w, state.matrix.mvp.row[3], vertex.position;\n"
-      "MOV result.position, vertexClip;\n"
-      "MOV result.texcoord[0], vertex.texcoord[0];\n"
-      "MOV result.color, vertex.color;\n"
-      "END\n";
-
-   assert(intel->meta.saved_vp == NULL);
-
-   _mesa_reference_vertprog(ctx, &intel->meta.saved_vp,
-			    ctx->VertexProgram.Current);
-   if (intel->meta.passthrough_vp == NULL) {
-      GLuint prog_name;
-      _mesa_GenPrograms(1, &prog_name);
-      _mesa_BindProgram(GL_VERTEX_PROGRAM_ARB, prog_name);
-      _mesa_ProgramStringARB(GL_VERTEX_PROGRAM_ARB,
-			     GL_PROGRAM_FORMAT_ASCII_ARB,
-			     strlen(vp), (const GLubyte *)vp);
-      _mesa_reference_vertprog(ctx, &intel->meta.passthrough_vp,
-			       ctx->VertexProgram.Current);
-      _mesa_DeletePrograms(1, &prog_name);
-   }
-
-   FLUSH_VERTICES(ctx, _NEW_PROGRAM);
-   _mesa_reference_vertprog(ctx, &ctx->VertexProgram.Current,
-			    intel->meta.passthrough_vp);
-   ctx->Driver.BindProgram(ctx, GL_VERTEX_PROGRAM_ARB,
-			   &intel->meta.passthrough_vp->Base);
-
-   intel->meta.saved_vp_enable = ctx->VertexProgram.Enabled;
-   _mesa_Enable(GL_VERTEX_PROGRAM_ARB);
-}
-
-/**
- * Restores the previous vertex program after
- * intel_meta_set_passthrough_vertex_program()
- */
-void
-intel_meta_restore_vertex_program(struct intel_context *intel)
-{
-   GLcontext *ctx = &intel->ctx;
-
-   FLUSH_VERTICES(ctx, _NEW_PROGRAM);
-   _mesa_reference_vertprog(ctx, &ctx->VertexProgram.Current,
-			    intel->meta.saved_vp);
-   _mesa_reference_vertprog(ctx, &intel->meta.saved_vp, NULL);
-   ctx->Driver.BindProgram(ctx, GL_VERTEX_PROGRAM_ARB,
-			   &ctx->VertexProgram.Current->Base);
-
-   if (!intel->meta.saved_vp_enable)
-      _mesa_Disable(GL_VERTEX_PROGRAM_ARB);
-}
-
-/**
- * Binds the given program string to GL_FRAGMENT_PROGRAM_ARB, caching the
- * program object.
- */
-void
-intel_meta_set_fragment_program(struct intel_context *intel,
-				struct gl_fragment_program **prog,
-				const char *prog_string)
-{
-   GLcontext *ctx = &intel->ctx;
-   assert(intel->meta.saved_fp == NULL);
-
-   _mesa_reference_fragprog(ctx, &intel->meta.saved_fp,
-			    ctx->FragmentProgram.Current);
-   if (*prog == NULL) {
-      GLuint prog_name;
-      _mesa_GenPrograms(1, &prog_name);
-      _mesa_BindProgram(GL_FRAGMENT_PROGRAM_ARB, prog_name);
-      _mesa_ProgramStringARB(GL_FRAGMENT_PROGRAM_ARB,
-			     GL_PROGRAM_FORMAT_ASCII_ARB,
-			     strlen(prog_string), (const GLubyte *)prog_string);
-      _mesa_reference_fragprog(ctx, prog, ctx->FragmentProgram.Current);
-      /* Note that DeletePrograms unbinds the program on us */
-      _mesa_DeletePrograms(1, &prog_name);
-   }
-
-   FLUSH_VERTICES(ctx, _NEW_PROGRAM);
-   _mesa_reference_fragprog(ctx, &ctx->FragmentProgram.Current, *prog);
-   ctx->Driver.BindProgram(ctx, GL_FRAGMENT_PROGRAM_ARB, &((*prog)->Base));
-
-   intel->meta.saved_fp_enable = ctx->FragmentProgram.Enabled;
-   _mesa_Enable(GL_FRAGMENT_PROGRAM_ARB);
-}
-
-/**
- * Restores the previous fragment program after
- * intel_meta_set_fragment_program()
- */
-void
-intel_meta_restore_fragment_program(struct intel_context *intel)
-{
-   GLcontext *ctx = &intel->ctx;
-
-   FLUSH_VERTICES(ctx, _NEW_PROGRAM);
-   _mesa_reference_fragprog(ctx, &ctx->FragmentProgram.Current,
-			    intel->meta.saved_fp);
-   _mesa_reference_fragprog(ctx, &intel->meta.saved_fp, NULL);
-   ctx->Driver.BindProgram(ctx, GL_FRAGMENT_PROGRAM_ARB,
-			   &ctx->FragmentProgram.Current->Base);
-
-   if (!intel->meta.saved_fp_enable)
-      _mesa_Disable(GL_FRAGMENT_PROGRAM_ARB);
-}
-
-static const float default_texcoords[4][2] = { { 0.0, 0.0 },
-					       { 1.0, 0.0 },
-					       { 1.0, 1.0 },
-					       { 0.0, 1.0 } };
-
-void
-intel_meta_set_default_texrect(struct intel_context *intel)
-{
-   GLcontext *ctx = &intel->ctx;
-   struct gl_client_array *old_texcoord_array;
-
-   intel->meta.saved_active_texture = ctx->Texture.CurrentUnit;
-   if (intel->meta.saved_array_vbo == NULL) {
-      _mesa_reference_buffer_object(ctx, &intel->meta.saved_array_vbo,
-				    ctx->Array.ArrayBufferObj);
-   }
-
-   old_texcoord_array = &ctx->Array.ArrayObj->TexCoord[0];
-   intel->meta.saved_texcoord_type = old_texcoord_array->Type;
-   intel->meta.saved_texcoord_size = old_texcoord_array->Size;
-   intel->meta.saved_texcoord_stride = old_texcoord_array->Stride;
-   intel->meta.saved_texcoord_enable = old_texcoord_array->Enabled;
-   intel->meta.saved_texcoord_ptr = old_texcoord_array->Ptr;
-   _mesa_reference_buffer_object(ctx, &intel->meta.saved_texcoord_vbo,
-				 old_texcoord_array->BufferObj);
-
-   _mesa_ClientActiveTextureARB(GL_TEXTURE0);
-
-   if (intel->meta.texcoord_vbo == NULL) {
-      GLuint vbo_name;
-
-      _mesa_GenBuffersARB(1, &vbo_name);
-      _mesa_BindBufferARB(GL_ARRAY_BUFFER_ARB, vbo_name);
-      _mesa_BufferDataARB(GL_ARRAY_BUFFER_ARB, sizeof(default_texcoords),
-			  default_texcoords, GL_STATIC_DRAW_ARB);
-      _mesa_reference_buffer_object(ctx, &intel->meta.texcoord_vbo,
-				    ctx->Array.ArrayBufferObj);
-   } else {
-      _mesa_BindBufferARB(GL_ARRAY_BUFFER_ARB,
-			  intel->meta.texcoord_vbo->Name);
-   }
-   _mesa_TexCoordPointer(2, GL_FLOAT, 2 * sizeof(GLfloat), NULL);
-
-   _mesa_Enable(GL_TEXTURE_COORD_ARRAY);
-}
-
-void
-intel_meta_restore_texcoords(struct intel_context *intel)
-{
-   GLcontext *ctx = &intel->ctx;
-
-   /* Restore the old TexCoordPointer */
-   if (intel->meta.saved_texcoord_vbo) {
-      _mesa_BindBufferARB(GL_ARRAY_BUFFER_ARB,
-			  intel->meta.saved_texcoord_vbo->Name);
-      _mesa_reference_buffer_object(ctx, &intel->meta.saved_texcoord_vbo, NULL);
-   } else {
-      _mesa_BindBufferARB(GL_ARRAY_BUFFER_ARB, 0);
-   }
-
-   _mesa_TexCoordPointer(intel->meta.saved_texcoord_size,
-			 intel->meta.saved_texcoord_type,
-			 intel->meta.saved_texcoord_stride,
-			 intel->meta.saved_texcoord_ptr);
-   if (!intel->meta.saved_texcoord_enable)
-      _mesa_Disable(GL_TEXTURE_COORD_ARRAY);
-
-   _mesa_ClientActiveTextureARB(GL_TEXTURE0 +
-				intel->meta.saved_active_texture);
-
-   if (intel->meta.saved_array_vbo) {
-      _mesa_BindBufferARB(GL_ARRAY_BUFFER_ARB,
-			  intel->meta.saved_array_vbo->Name);
-      _mesa_reference_buffer_object(ctx, &intel->meta.saved_array_vbo, NULL);
-   } else {
-      _mesa_BindBufferARB(GL_ARRAY_BUFFER_ARB, 0);
-   }
-}
-
-void
 intelInitPixelFuncs(struct dd_function_table *functions)
 {
    functions->Accum = _swrast_Accum;
@@ -428,14 +188,3 @@ intelInitPixelFuncs(struct dd_function_table *functions)
    functions->ReadPixels = intelReadPixels;
 }
 
-void
-intel_free_pixel_state(struct intel_context *intel)
-{
-   GLcontext *ctx = &intel->ctx;
-
-   _mesa_reference_vertprog(ctx, &intel->meta.passthrough_vp, NULL);
-   _mesa_reference_fragprog(ctx, &intel->meta.bitmap_fp, NULL);
-   _mesa_reference_fragprog(ctx, &intel->meta.tex2d_fp, NULL);
-   _mesa_reference_buffer_object(ctx, &intel->meta.texcoord_vbo, NULL);
-}
-