1 files changed, 67 insertions, 96 deletions

diff --git a/src/mesa/drivers/common/meta.c b/src/mesa/drivers/common/meta.c
index bdcf316e455..b673db44b0b 100644
--- a/src/mesa/drivers/common/meta.c
+++ b/src/mesa/drivers/common/meta.c
@@ -121,72 +121,51 @@ _mesa_meta_framebuffer_texture_image(struct gl_context *ctx,
                              level, layer, false, __func__);
 }
 
-GLuint
+struct gl_shader *
 _mesa_meta_compile_shader_with_debug(struct gl_context *ctx, GLenum target,
                                      const GLcharARB *source)
 {
-   GLuint shader;
-   GLint ok, size;
-   GLchar *info;
-
-   shader = _mesa_CreateShader(target);
-   _mesa_ShaderSource(shader, 1, &source, NULL);
-   _mesa_CompileShader(shader);
-
-   _mesa_GetShaderiv(shader, GL_COMPILE_STATUS, &ok);
-   if (ok)
-      return shader;
-
-   _mesa_GetShaderiv(shader, GL_INFO_LOG_LENGTH, &size);
-   if (size == 0) {
-      _mesa_DeleteShader(shader);
-      return 0;
-   }
+   const GLuint name = ~0;
+   struct gl_shader *sh;
+
+   sh = ctx->Driver.NewShader(ctx, name, target);
+   sh->Source = strdup(source);
+   sh->CompileStatus = false;
+   _mesa_compile_shader(ctx, sh);
+
+   if (!sh->CompileStatus) {
+      if (sh->InfoLog) {
+         _mesa_problem(ctx,
+                       "meta program compile failed:\n%s\nsource:\n%s\n",
+                       sh->InfoLog, source);
+      }
 
-   info = malloc(size);
-   if (!info) {
-      _mesa_DeleteShader(shader);
-      return 0;
+      _mesa_reference_shader(ctx, &sh, NULL);
    }
 
-   _mesa_GetShaderInfoLog(shader, size, NULL, info);
-   _mesa_problem(ctx,
-		 "meta program compile failed:\n%s\n"
-		 "source:\n%s\n",
-		 info, source);
-
-   free(info);
-   _mesa_DeleteShader(shader);
-
-   return 0;
+   return sh;
 }
 
-GLuint
-_mesa_meta_link_program_with_debug(struct gl_context *ctx, GLuint program)
+void
+_mesa_meta_link_program_with_debug(struct gl_context *ctx,
+                                   struct gl_shader_program *sh_prog)
 {
-   GLint ok, size;
-   GLchar *info;
-
-   _mesa_LinkProgram(program);
-
-   _mesa_GetProgramiv(program, GL_LINK_STATUS, &ok);
-   if (ok)
-      return program;
+   _mesa_link_program(ctx, sh_prog);
 
-   _mesa_GetProgramiv(program, GL_INFO_LOG_LENGTH, &size);
-   if (size == 0)
-      return 0;
-
-   info = malloc(size);
-   if (!info)
-      return 0;
-
-   _mesa_GetProgramInfoLog(program, size, NULL, info);
-   _mesa_problem(ctx, "meta program link failed:\n%s", info);
+   if (!sh_prog->LinkStatus) {
+      _mesa_problem(ctx, "meta program link failed:\n%s", sh_prog->InfoLog);
+   }
+}
 
-   free(info);
+void
+_mesa_meta_use_program(struct gl_context *ctx,
+                       struct gl_shader_program *sh_prog)
+{
+   /* Attach shader state to the binding point */
+   _mesa_reference_pipeline_object(ctx, &ctx->_Shader, &ctx->Shader);
 
-   return 0;
+   /* Update the program */
+   _mesa_use_program(ctx, sh_prog);
 }
 
 void
@@ -194,22 +173,25 @@ _mesa_meta_compile_and_link_program(struct gl_context *ctx,
                                     const char *vs_source,
                                     const char *fs_source,
                                     const char *name,
-                                    GLuint *program)
+                                    struct gl_shader_program **out_sh_prog)
 {
-   GLuint vs = _mesa_meta_compile_shader_with_debug(ctx, GL_VERTEX_SHADER,
-                                                    vs_source);
-   GLuint fs = _mesa_meta_compile_shader_with_debug(ctx, GL_FRAGMENT_SHADER,
-                                                    fs_source);
-
-   *program = _mesa_CreateProgram();
-   _mesa_ObjectLabel(GL_PROGRAM, *program, -1, name);
-   _mesa_AttachShader(*program, fs);
-   _mesa_DeleteShader(fs);
-   _mesa_AttachShader(*program, vs);
-   _mesa_DeleteShader(vs);
-   _mesa_meta_link_program_with_debug(ctx, *program);
-
-   _mesa_UseProgram(*program);
+   struct gl_shader_program *sh_prog;
+   const GLuint id = ~0;
+
+   sh_prog = _mesa_new_shader_program(id);
+   sh_prog->Label = strdup(name);
+   sh_prog->NumShaders = 2;
+   sh_prog->Shaders = malloc(2 * sizeof(struct gl_shader *));
+   sh_prog->Shaders[0] =
+      _mesa_meta_compile_shader_with_debug(ctx, GL_VERTEX_SHADER, vs_source);
+   sh_prog->Shaders[1] =
+      _mesa_meta_compile_shader_with_debug(ctx, GL_FRAGMENT_SHADER, fs_source);
+
+   _mesa_meta_link_program_with_debug(ctx, sh_prog);
+
+   _mesa_meta_use_program(ctx, sh_prog);
+
+   *out_sh_prog = sh_prog;
 }
 
 /**
@@ -244,8 +226,8 @@ _mesa_meta_setup_blit_shader(struct gl_context *ctx,
 
    assert(shader != NULL);
 
-   if (shader->shader_prog != 0) {
-      _mesa_UseProgram(shader->shader_prog);
+   if (shader->shader_prog != NULL) {
+      _mesa_meta_use_program(ctx, shader->shader_prog);
       return;
    }
 
@@ -1528,7 +1510,6 @@ meta_glsl_clear_init(struct gl_context *ctx, struct clear_state *clear)
       "{\n"
       "   gl_FragColor = color;\n"
       "}\n";
-   GLuint vs, fs;
    bool has_integer_textures;
 
    _mesa_meta_setup_vertex_objects(ctx, &clear->VAO, &clear->buf_obj, true,
@@ -1592,12 +1573,10 @@ meta_glsl_clear_cleanup(struct gl_context *ctx, struct clear_state *clear)
    _mesa_DeleteVertexArrays(1, &clear->VAO);
    clear->VAO = 0;
    _mesa_reference_buffer_object(ctx, &clear->buf_obj, NULL);
-   _mesa_DeleteProgram(clear->ShaderProg);
-   clear->ShaderProg = 0;
+   _mesa_reference_shader_program(ctx, &clear->ShaderProg, NULL);
 
    if (clear->IntegerShaderProg) {
-      _mesa_DeleteProgram(clear->IntegerShaderProg);
-      clear->IntegerShaderProg = 0;
+      _mesa_reference_shader_program(ctx, &clear->IntegerShaderProg, NULL);
    }
 }
 
@@ -1711,10 +1690,10 @@ meta_clear(struct gl_context *ctx, GLbitfield buffers, bool glsl)
 
    if (fb->_IntegerColor) {
       assert(glsl);
-      _mesa_UseProgram(clear->IntegerShaderProg);
+      _mesa_meta_use_program(ctx, clear->IntegerShaderProg);
       _mesa_Uniform4iv(0, 1, ctx->Color.ClearColor.i);
    } else if (glsl) {
-      _mesa_UseProgram(clear->ShaderProg);
+      _mesa_meta_use_program(ctx, clear->ShaderProg);
       _mesa_Uniform4fv(0, 1, ctx->Color.ClearColor.f);
    }
 
@@ -2675,25 +2654,17 @@ choose_blit_shader(GLenum target, struct blit_shader_table *table)
 }
 
 void
-_mesa_meta_blit_shader_table_cleanup(struct blit_shader_table *table)
+_mesa_meta_blit_shader_table_cleanup(struct gl_context *ctx,
+                                     struct blit_shader_table *table)
 {
-   _mesa_DeleteProgram(table->sampler_1d.shader_prog);
-   _mesa_DeleteProgram(table->sampler_2d.shader_prog);
-   _mesa_DeleteProgram(table->sampler_3d.shader_prog);
-   _mesa_DeleteProgram(table->sampler_rect.shader_prog);
-   _mesa_DeleteProgram(table->sampler_cubemap.shader_prog);
-   _mesa_DeleteProgram(table->sampler_1d_array.shader_prog);
-   _mesa_DeleteProgram(table->sampler_2d_array.shader_prog);
-   _mesa_DeleteProgram(table->sampler_cubemap_array.shader_prog);
-
-   table->sampler_1d.shader_prog = 0;
-   table->sampler_2d.shader_prog = 0;
-   table->sampler_3d.shader_prog = 0;
-   table->sampler_rect.shader_prog = 0;
-   table->sampler_cubemap.shader_prog = 0;
-   table->sampler_1d_array.shader_prog = 0;
-   table->sampler_2d_array.shader_prog = 0;
-   table->sampler_cubemap_array.shader_prog = 0;
+   _mesa_reference_shader_program(ctx, &table->sampler_1d.shader_prog, NULL);
+   _mesa_reference_shader_program(ctx, &table->sampler_2d.shader_prog, NULL);
+   _mesa_reference_shader_program(ctx, &table->sampler_3d.shader_prog, NULL);
+   _mesa_reference_shader_program(ctx, &table->sampler_rect.shader_prog, NULL);
+   _mesa_reference_shader_program(ctx, &table->sampler_cubemap.shader_prog, NULL);
+   _mesa_reference_shader_program(ctx, &table->sampler_1d_array.shader_prog, NULL);
+   _mesa_reference_shader_program(ctx, &table->sampler_2d_array.shader_prog, NULL);
+   _mesa_reference_shader_program(ctx, &table->sampler_cubemap_array.shader_prog, NULL);
 }
 
 /**