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path: root/mesalib/src/mesa/drivers/common/meta.c
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Diffstat (limited to 'mesalib/src/mesa/drivers/common/meta.c')
-rw-r--r--mesalib/src/mesa/drivers/common/meta.c65
1 files changed, 4 insertions, 61 deletions
diff --git a/mesalib/src/mesa/drivers/common/meta.c b/mesalib/src/mesa/drivers/common/meta.c
index 24d8d485a..1f2a8a696 100644
--- a/mesalib/src/mesa/drivers/common/meta.c
+++ b/mesalib/src/mesa/drivers/common/meta.c
@@ -292,7 +292,6 @@ struct gen_mipmap_state
GLuint FBO;
GLuint Sampler;
GLuint ShaderProg;
- GLuint IntegerShaderProg;
struct glsl_sampler sampler_1d;
struct glsl_sampler sampler_2d;
struct glsl_sampler sampler_3d;
@@ -3047,27 +3046,6 @@ setup_glsl_generate_mipmap(struct gl_context *ctx,
};
struct glsl_sampler *sampler;
const char *vs_source;
-
- static const char *vs_int_source =
- "#version 130\n"
- "in vec2 position;\n"
- "in vec3 textureCoords;\n"
- "out vec3 texCoords;\n"
- "void main()\n"
- "{\n"
- " texCoords = textureCoords;\n"
- " gl_Position = gl_Vertex;\n"
- "}\n";
- static const char *fs_int_source =
- "#version 130\n"
- "uniform isampler2D tex2d;\n"
- "in vec3 texCoords;\n"
- "out ivec4 out_color;\n"
- "\n"
- "void main()\n"
- "{\n"
- " out_color = texture(tex2d, texCoords.xy);\n"
- "}\n";
char *fs_source;
GLuint vs, fs;
void *mem_ctx;
@@ -3162,26 +3140,6 @@ setup_glsl_generate_mipmap(struct gl_context *ctx,
link_program_with_debug(ctx, mipmap->ShaderProg);
sampler->shader_prog = mipmap->ShaderProg;
ralloc_free(mem_ctx);
-
- if ((_mesa_is_desktop_gl(ctx) && ctx->Const.GLSLVersion >= 130) ||
- _mesa_is_gles3(ctx)){
- vs = compile_shader_with_debug(ctx, GL_VERTEX_SHADER, vs_int_source);
- fs = compile_shader_with_debug(ctx, GL_FRAGMENT_SHADER, fs_int_source);
-
- mipmap->IntegerShaderProg = _mesa_CreateProgramObjectARB();
- _mesa_AttachShader(mipmap->IntegerShaderProg, fs);
- _mesa_DeleteObjectARB(fs);
- _mesa_AttachShader(mipmap->IntegerShaderProg, vs);
- _mesa_DeleteObjectARB(vs);
- _mesa_BindAttribLocationARB(mipmap->IntegerShaderProg, 0, "position");
- _mesa_BindAttribLocationARB(mipmap->IntegerShaderProg, 1, "texcoords");
-
- /* Note that user-defined out attributes get automatically assigned
- * locations starting from 0, so we don't need to explicitly
- * BindFragDataLocation to 0.
- */
- link_program_with_debug(ctx, mipmap->IntegerShaderProg);
- }
}
@@ -3209,11 +3167,6 @@ meta_glsl_generate_mipmap_cleanup(struct gl_context *ctx,
mipmap->sampler_cubemap.shader_prog = 0;
mipmap->sampler_1d_array.shader_prog = 0;
mipmap->sampler_2d_array.shader_prog = 0;
-
- if (mipmap->IntegerShaderProg) {
- _mesa_DeleteObjectARB(mipmap->IntegerShaderProg);
- mipmap->IntegerShaderProg = 0;
- }
}
@@ -3266,11 +3219,7 @@ _mesa_meta_GenerateMipmap(struct gl_context *ctx, GLenum target,
*/
if (use_glsl_version) {
setup_glsl_generate_mipmap(ctx, mipmap, target);
-
- if (texObj->_IsIntegerFormat)
- _mesa_UseProgramObjectARB(mipmap->IntegerShaderProg);
- else
- _mesa_UseProgramObjectARB(mipmap->ShaderProg);
+ _mesa_UseProgramObjectARB(mipmap->ShaderProg);
}
else {
setup_ff_generate_mipmap(ctx, mipmap);
@@ -3294,15 +3243,9 @@ _mesa_meta_GenerateMipmap(struct gl_context *ctx, GLenum target,
_mesa_GenSamplers(1, &mipmap->Sampler);
_mesa_BindSampler(ctx->Texture.CurrentUnit, mipmap->Sampler);
- if (use_glsl_version && texObj->_IsIntegerFormat)
- _mesa_SamplerParameteri(mipmap->Sampler,
- GL_TEXTURE_MIN_FILTER,
- GL_NEAREST_MIPMAP_NEAREST);
- else
- _mesa_SamplerParameteri(mipmap->Sampler,
- GL_TEXTURE_MIN_FILTER,
- GL_LINEAR_MIPMAP_LINEAR);
-
+ _mesa_SamplerParameteri(mipmap->Sampler,
+ GL_TEXTURE_MIN_FILTER,
+ GL_LINEAR_MIPMAP_LINEAR);
_mesa_SamplerParameteri(mipmap->Sampler, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
_mesa_SamplerParameteri(mipmap->Sampler, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
_mesa_SamplerParameteri(mipmap->Sampler, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);