* Brian Paul
*/
+#include <stdbool.h>
#include "buffers.h"
#include "context.h"
static void
-delete_dummy_renderbuffer(struct gl_renderbuffer *rb)
+delete_dummy_renderbuffer(struct gl_context *ctx, struct gl_renderbuffer *rb)
{
/* no op */
}
static struct gl_framebuffer *
get_framebuffer_target(struct gl_context *ctx, GLenum target)
{
+ bool have_fb_blit = _mesa_is_gles3(ctx) ||
+ (ctx->Extensions.EXT_framebuffer_blit && _mesa_is_desktop_gl(ctx));
switch (target) {
case GL_DRAW_FRAMEBUFFER:
- return ctx->Extensions.EXT_framebuffer_blit && _mesa_is_desktop_gl(ctx)
- ? ctx->DrawBuffer : NULL;
+ return have_fb_blit ? ctx->DrawBuffer : NULL;
case GL_READ_FRAMEBUFFER:
- return ctx->Extensions.EXT_framebuffer_blit && _mesa_is_desktop_gl(ctx)
- ? ctx->ReadBuffer : NULL;
+ return have_fb_blit ? ctx->ReadBuffer : NULL;
case GL_FRAMEBUFFER_EXT:
return ctx->DrawBuffer;
default:
assert(_mesa_is_user_fbo(fb));
+ /* we're changing framebuffer fields here */
+ FLUSH_VERTICES(ctx, _NEW_BUFFERS);
+
numImages = 0;
fb->Width = 0;
fb->Height = 0;
}
}
-#if FEATURE_GL
if (_mesa_is_desktop_gl(ctx) && !ctx->Extensions.ARB_ES2_compatibility) {
/* Check that all DrawBuffers are present */
for (j = 0; j < ctx->Const.MaxDrawBuffers; j++) {
}
}
}
-#else
- (void) j;
-#endif
if (numImages == 0) {
fb->_Status = GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT_EXT;
GLboolean GLAPIENTRY
-_mesa_IsRenderbufferEXT(GLuint renderbuffer)
+_mesa_IsRenderbuffer(GLuint renderbuffer)
{
GET_CURRENT_CONTEXT(ctx);
ASSERT_OUTSIDE_BEGIN_END_WITH_RETVAL(ctx, GL_FALSE);
void GLAPIENTRY
-_mesa_BindRenderbufferEXT(GLenum target, GLuint renderbuffer)
+_mesa_BindRenderbuffer(GLenum target, GLuint renderbuffer)
{
struct gl_renderbuffer *newRb;
GET_CURRENT_CONTEXT(ctx);
/* ID was reserved, but no real renderbuffer object made yet */
newRb = NULL;
}
- else if (!newRb && ctx->Extensions.ARB_framebuffer_object) {
+ else if (!newRb
+ && _mesa_is_desktop_gl(ctx)
+ && ctx->Extensions.ARB_framebuffer_object) {
/* All RB IDs must be Gen'd */
_mesa_error(ctx, GL_INVALID_OPERATION, "glBindRenderbuffer(buffer)");
return;
void GLAPIENTRY
-_mesa_DeleteRenderbuffersEXT(GLsizei n, const GLuint *renderbuffers)
+_mesa_DeleteRenderbuffers(GLsizei n, const GLuint *renderbuffers)
{
GLint i;
GET_CURRENT_CONTEXT(ctx);
if (rb == ctx->CurrentRenderbuffer) {
/* bind default */
ASSERT(rb->RefCount >= 2);
- _mesa_BindRenderbufferEXT(GL_RENDERBUFFER_EXT, 0);
+ _mesa_BindRenderbuffer(GL_RENDERBUFFER_EXT, 0);
}
if (_mesa_is_user_fbo(ctx->DrawBuffer)) {
void GLAPIENTRY
-_mesa_GenRenderbuffersEXT(GLsizei n, GLuint *renderbuffers)
+_mesa_GenRenderbuffers(GLsizei n, GLuint *renderbuffers)
{
GET_CURRENT_CONTEXT(ctx);
GLuint first;
case GL_ALPHA8:
case GL_ALPHA12:
case GL_ALPHA16:
- return ctx->Extensions.ARB_framebuffer_object ? GL_ALPHA : 0;
+ return ctx->API == API_OPENGL_COMPAT && ctx->Extensions.ARB_framebuffer_object
+ ? GL_ALPHA : 0;
case GL_LUMINANCE:
case GL_LUMINANCE4:
case GL_LUMINANCE8:
case GL_LUMINANCE12:
case GL_LUMINANCE16:
- return ctx->Extensions.ARB_framebuffer_object ? GL_LUMINANCE : 0;
+ return ctx->API == API_OPENGL_COMPAT && ctx->Extensions.ARB_framebuffer_object
+ ? GL_LUMINANCE : 0;
case GL_LUMINANCE_ALPHA:
case GL_LUMINANCE4_ALPHA4:
case GL_LUMINANCE6_ALPHA2:
case GL_LUMINANCE12_ALPHA4:
case GL_LUMINANCE12_ALPHA12:
case GL_LUMINANCE16_ALPHA16:
- return ctx->Extensions.ARB_framebuffer_object ? GL_LUMINANCE_ALPHA : 0;
+ return ctx->API == API_OPENGL_COMPAT && ctx->Extensions.ARB_framebuffer_object
+ ? GL_LUMINANCE_ALPHA : 0;
case GL_INTENSITY:
case GL_INTENSITY4:
case GL_INTENSITY8:
case GL_INTENSITY12:
case GL_INTENSITY16:
- return ctx->Extensions.ARB_framebuffer_object ? GL_INTENSITY : 0;
+ return ctx->API == API_OPENGL_COMPAT && ctx->Extensions.ARB_framebuffer_object
+ ? GL_INTENSITY : 0;
+ case GL_RGB8:
+ return GL_RGB;
case GL_RGB:
case GL_R3_G3_B2:
case GL_RGB4:
case GL_RGB5:
- case GL_RGB8:
case GL_RGB10:
case GL_RGB12:
case GL_RGB16:
+ return _mesa_is_desktop_gl(ctx) ? GL_RGB : 0;
case GL_SRGB8_EXT:
- return GL_RGB;
- case GL_RGBA:
- case GL_RGBA2:
+ return _mesa_is_desktop_gl(ctx) || _mesa_is_gles3(ctx) ? GL_RGB : 0;
case GL_RGBA4:
case GL_RGB5_A1:
case GL_RGBA8:
- case GL_RGB10_A2:
+ return GL_RGBA;
+ case GL_RGBA:
+ case GL_RGBA2:
case GL_RGBA12:
case GL_RGBA16:
+ return _mesa_is_desktop_gl(ctx) ? GL_RGBA : 0;
+ case GL_RGB10_A2:
case GL_SRGB8_ALPHA8_EXT:
- return GL_RGBA;
+ return _mesa_is_desktop_gl(ctx) || _mesa_is_gles3(ctx) ? GL_RGBA : 0;
case GL_STENCIL_INDEX:
case GL_STENCIL_INDEX1_EXT:
case GL_STENCIL_INDEX4_EXT:
- case GL_STENCIL_INDEX8_EXT:
case GL_STENCIL_INDEX16_EXT:
+ /* There are extensions for GL_STENCIL_INDEX1 and GL_STENCIL_INDEX4 in
+ * OpenGL ES, but Mesa does not currently support them.
+ */
+ return _mesa_is_desktop_gl(ctx) ? GL_STENCIL_INDEX : 0;
+ case GL_STENCIL_INDEX8_EXT:
return GL_STENCIL_INDEX;
case GL_DEPTH_COMPONENT:
+ case GL_DEPTH_COMPONENT32:
+ return _mesa_is_desktop_gl(ctx) ? GL_DEPTH_COMPONENT : 0;
case GL_DEPTH_COMPONENT16:
case GL_DEPTH_COMPONENT24:
- case GL_DEPTH_COMPONENT32:
return GL_DEPTH_COMPONENT;
case GL_DEPTH_STENCIL_EXT:
+ return _mesa_is_desktop_gl(ctx)
+ && ctx->Extensions.EXT_packed_depth_stencil
+ ? GL_DEPTH_STENCIL_EXT : 0;
case GL_DEPTH24_STENCIL8_EXT:
- if (ctx->Extensions.EXT_packed_depth_stencil)
- return GL_DEPTH_STENCIL_EXT;
- else
- return 0;
+ return ctx->Extensions.EXT_packed_depth_stencil
+ ? GL_DEPTH_STENCIL_EXT : 0;
case GL_DEPTH_COMPONENT32F:
- if (ctx->Extensions.ARB_depth_buffer_float)
- return GL_DEPTH_COMPONENT;
- else
- return 0;
+ return ctx->Version >= 30
+ || (ctx->API == API_OPENGL_COMPAT && ctx->Extensions.ARB_depth_buffer_float)
+ ? GL_DEPTH_COMPONENT : 0;
case GL_DEPTH32F_STENCIL8:
- if (ctx->Extensions.ARB_depth_buffer_float)
- return GL_DEPTH_STENCIL;
- else
- return 0;
+ return ctx->Version >= 30
+ || (ctx->API == API_OPENGL_COMPAT && ctx->Extensions.ARB_depth_buffer_float)
+ ? GL_DEPTH_STENCIL : 0;
case GL_RED:
- case GL_R8:
case GL_R16:
- return ctx->Extensions.ARB_texture_rg ? GL_RED : 0;
+ return _mesa_is_desktop_gl(ctx) && ctx->Extensions.ARB_texture_rg
+ ? GL_RED : 0;
+ case GL_R8:
+ return ctx->API != API_OPENGLES && ctx->Extensions.ARB_texture_rg
+ ? GL_RED : 0;
case GL_RG:
- case GL_RG8:
case GL_RG16:
- return ctx->Extensions.ARB_texture_rg ? GL_RG : 0;
+ return _mesa_is_desktop_gl(ctx) && ctx->Extensions.ARB_texture_rg
+ ? GL_RG : 0;
+ case GL_RG8:
+ return ctx->API != API_OPENGLES && ctx->Extensions.ARB_texture_rg
+ ? GL_RG : 0;
/* signed normalized texture formats */
case GL_RED_SNORM:
case GL_R8_SNORM:
case GL_R16_SNORM:
- return ctx->Extensions.EXT_texture_snorm ? GL_RED : 0;
+ return _mesa_is_desktop_gl(ctx) && ctx->Extensions.EXT_texture_snorm
+ ? GL_RED : 0;
case GL_RG_SNORM:
case GL_RG8_SNORM:
case GL_RG16_SNORM:
- return ctx->Extensions.EXT_texture_snorm ? GL_RG : 0;
+ return _mesa_is_desktop_gl(ctx) && ctx->Extensions.EXT_texture_snorm
+ ? GL_RG : 0;
case GL_RGB_SNORM:
case GL_RGB8_SNORM:
case GL_RGB16_SNORM:
- return ctx->Extensions.EXT_texture_snorm ? GL_RGB : 0;
+ return _mesa_is_desktop_gl(ctx) && ctx->Extensions.EXT_texture_snorm
+ ? GL_RGB : 0;
case GL_RGBA_SNORM:
case GL_RGBA8_SNORM:
case GL_RGBA16_SNORM:
- return ctx->Extensions.EXT_texture_snorm ? GL_RGBA : 0;
+ return _mesa_is_desktop_gl(ctx) && ctx->Extensions.EXT_texture_snorm
+ ? GL_RGBA : 0;
case GL_ALPHA_SNORM:
case GL_ALPHA8_SNORM:
case GL_ALPHA16_SNORM:
- return ctx->Extensions.EXT_texture_snorm &&
+ return ctx->API == API_OPENGL_COMPAT &&
+ ctx->Extensions.EXT_texture_snorm &&
ctx->Extensions.ARB_framebuffer_object ? GL_ALPHA : 0;
- case GL_LUMINANCE_SNORM:
- case GL_LUMINANCE8_SNORM:
- case GL_LUMINANCE16_SNORM:
- return ctx->Extensions.EXT_texture_snorm &&
- ctx->Extensions.ARB_framebuffer_object ? GL_LUMINANCE : 0;
- case GL_LUMINANCE_ALPHA_SNORM:
- case GL_LUMINANCE8_ALPHA8_SNORM:
- case GL_LUMINANCE16_ALPHA16_SNORM:
- return ctx->Extensions.EXT_texture_snorm &&
- ctx->Extensions.ARB_framebuffer_object ? GL_LUMINANCE_ALPHA : 0;
- case GL_INTENSITY_SNORM:
- case GL_INTENSITY8_SNORM:
- case GL_INTENSITY16_SNORM:
- return ctx->Extensions.EXT_texture_snorm &&
- ctx->Extensions.ARB_framebuffer_object ? GL_INTENSITY : 0;
case GL_R16F:
case GL_R32F:
- return ctx->Extensions.ARB_texture_rg &&
- ctx->Extensions.ARB_texture_float ? GL_RED : 0;
+ return ctx->Version >= 30
+ || (ctx->API == API_OPENGL_COMPAT &&
+ ctx->Extensions.ARB_texture_rg &&
+ ctx->Extensions.ARB_texture_float) ? GL_RED : 0;
case GL_RG16F:
case GL_RG32F:
- return ctx->Extensions.ARB_texture_rg &&
- ctx->Extensions.ARB_texture_float ? GL_RG : 0;
+ return ctx->Version >= 30
+ || (ctx->API == API_OPENGL_COMPAT &&
+ ctx->Extensions.ARB_texture_rg &&
+ ctx->Extensions.ARB_texture_float) ? GL_RG : 0;
case GL_RGB16F:
case GL_RGB32F:
- return ctx->Extensions.ARB_texture_float ? GL_RGB : 0;
+ return (_mesa_is_desktop_gl(ctx) && ctx->Extensions.ARB_texture_float)
+ || _mesa_is_gles3(ctx)
+ ? GL_RGB : 0;
case GL_RGBA16F:
case GL_RGBA32F:
- return ctx->Extensions.ARB_texture_float ? GL_RGBA : 0;
+ return (_mesa_is_desktop_gl(ctx) && ctx->Extensions.ARB_texture_float)
+ || _mesa_is_gles3(ctx)
+ ? GL_RGBA : 0;
case GL_ALPHA16F_ARB:
case GL_ALPHA32F_ARB:
- return ctx->Extensions.ARB_texture_float &&
+ return ctx->API == API_OPENGL_COMPAT &&
+ ctx->Extensions.ARB_texture_float &&
ctx->Extensions.ARB_framebuffer_object ? GL_ALPHA : 0;
case GL_LUMINANCE16F_ARB:
case GL_LUMINANCE32F_ARB:
- return ctx->Extensions.ARB_texture_float &&
+ return ctx->API == API_OPENGL_COMPAT &&
+ ctx->Extensions.ARB_texture_float &&
ctx->Extensions.ARB_framebuffer_object ? GL_LUMINANCE : 0;
case GL_LUMINANCE_ALPHA16F_ARB:
case GL_LUMINANCE_ALPHA32F_ARB:
- return ctx->Extensions.ARB_texture_float &&
+ return ctx->API == API_OPENGL_COMPAT &&
+ ctx->Extensions.ARB_texture_float &&
ctx->Extensions.ARB_framebuffer_object ? GL_LUMINANCE_ALPHA : 0;
case GL_INTENSITY16F_ARB:
case GL_INTENSITY32F_ARB:
- return ctx->Extensions.ARB_texture_float &&
+ return ctx->API == API_OPENGL_COMPAT &&
+ ctx->Extensions.ARB_texture_float &&
ctx->Extensions.ARB_framebuffer_object ? GL_INTENSITY : 0;
case GL_RGB9_E5:
- return ctx->Extensions.EXT_texture_shared_exponent ? GL_RGB : 0;
+ return (_mesa_is_desktop_gl(ctx)
+ && ctx->Extensions.EXT_texture_shared_exponent)
+ || _mesa_is_gles3(ctx) ? GL_RGB : 0;
case GL_R11F_G11F_B10F:
- return ctx->Extensions.EXT_packed_float ? GL_RGB : 0;
+ return (_mesa_is_desktop_gl(ctx) && ctx->Extensions.EXT_packed_float)
+ || _mesa_is_gles3(ctx) ? GL_RGB : 0;
case GL_RGBA8UI_EXT:
case GL_RGBA16UI_EXT:
case GL_RGBA8I_EXT:
case GL_RGBA16I_EXT:
case GL_RGBA32I_EXT:
- return ctx->VersionMajor >= 3 ||
- ctx->Extensions.EXT_texture_integer ? GL_RGBA : 0;
+ return ctx->Version >= 30
+ || (_mesa_is_desktop_gl(ctx) &&
+ ctx->Extensions.EXT_texture_integer) ? GL_RGBA : 0;
case GL_RGB8UI_EXT:
case GL_RGB16UI_EXT:
case GL_RGB8I_EXT:
case GL_RGB16I_EXT:
case GL_RGB32I_EXT:
- return ctx->VersionMajor >= 3 ||
- ctx->Extensions.EXT_texture_integer ? GL_RGB : 0;
+ return ctx->Version >= 30
+ || (_mesa_is_desktop_gl(ctx) &&
+ ctx->Extensions.EXT_texture_integer) ? GL_RGB : 0;
case GL_R8UI:
case GL_R8I:
case GL_R16I:
case GL_R32UI:
case GL_R32I:
- return ctx->VersionMajor >= 3 ||
- (ctx->Extensions.ARB_texture_rg &&
- ctx->Extensions.EXT_texture_integer) ? GL_RED : 0;
+ return ctx->Version >= 30
+ || (_mesa_is_desktop_gl(ctx) &&
+ ctx->Extensions.ARB_texture_rg &&
+ ctx->Extensions.EXT_texture_integer) ? GL_RED : 0;
case GL_RG8UI:
case GL_RG8I:
case GL_RG16I:
case GL_RG32UI:
case GL_RG32I:
- return ctx->VersionMajor >= 3 ||
- (ctx->Extensions.ARB_texture_rg &&
- ctx->Extensions.EXT_texture_integer) ? GL_RG : 0;
+ return ctx->Version >= 30
+ || (_mesa_is_desktop_gl(ctx) &&
+ ctx->Extensions.ARB_texture_rg &&
+ ctx->Extensions.EXT_texture_integer) ? GL_RG : 0;
case GL_INTENSITY8I_EXT:
case GL_INTENSITY8UI_EXT:
case GL_INTENSITY16UI_EXT:
case GL_INTENSITY32I_EXT:
case GL_INTENSITY32UI_EXT:
- return ctx->Extensions.EXT_texture_integer &&
+ return ctx->API == API_OPENGL_COMPAT &&
+ ctx->Extensions.EXT_texture_integer &&
ctx->Extensions.ARB_framebuffer_object ? GL_INTENSITY : 0;
case GL_LUMINANCE8I_EXT:
case GL_LUMINANCE16UI_EXT:
case GL_LUMINANCE32I_EXT:
case GL_LUMINANCE32UI_EXT:
- return ctx->Extensions.EXT_texture_integer &&
+ return ctx->API == API_OPENGL_COMPAT &&
+ ctx->Extensions.EXT_texture_integer &&
ctx->Extensions.ARB_framebuffer_object ? GL_LUMINANCE : 0;
case GL_LUMINANCE_ALPHA8I_EXT:
case GL_LUMINANCE_ALPHA16UI_EXT:
case GL_LUMINANCE_ALPHA32I_EXT:
case GL_LUMINANCE_ALPHA32UI_EXT:
- return ctx->Extensions.EXT_texture_integer &&
+ return ctx->API == API_OPENGL_COMPAT &&
+ ctx->Extensions.EXT_texture_integer &&
ctx->Extensions.ARB_framebuffer_object ? GL_LUMINANCE_ALPHA : 0;
case GL_ALPHA8I_EXT:
case GL_ALPHA16UI_EXT:
case GL_ALPHA32I_EXT:
case GL_ALPHA32UI_EXT:
- return ctx->Extensions.EXT_texture_integer &&
+ return ctx->API == API_OPENGL_COMPAT &&
+ ctx->Extensions.EXT_texture_integer &&
ctx->Extensions.ARB_framebuffer_object ? GL_ALPHA : 0;
case GL_RGB10_A2UI:
- return ctx->Extensions.ARB_texture_rgb10_a2ui ? GL_RGBA : 0;
+ return (_mesa_is_desktop_gl(ctx) &&
+ ctx->Extensions.ARB_texture_rgb10_a2ui)
+ || _mesa_is_gles3(ctx) ? GL_RGBA : 0;
case GL_RGB565:
- return ctx->Extensions.ARB_ES2_compatibility ? GL_RGB : 0;
+ return _mesa_is_gles(ctx) || ctx->Extensions.ARB_ES2_compatibility
+ ? GL_RGB : 0;
default:
return 0;
}
/**
- * Helper function used by _mesa_RenderbufferStorageEXT() and
+ * Helper function used by _mesa_RenderbufferStorage() and
* _mesa_RenderbufferStorageMultisample().
- * samples will be NO_SAMPLES if called by _mesa_RenderbufferStorageEXT().
+ * samples will be NO_SAMPLES if called by _mesa_RenderbufferStorage().
*/
static void
renderbuffer_storage(GLenum target, GLenum internalFormat,
}
-#if FEATURE_OES_EGL_image
void GLAPIENTRY
_mesa_EGLImageTargetRenderbufferStorageOES(GLenum target, GLeglImageOES image)
{
ctx->Driver.EGLImageTargetRenderbufferStorage(ctx, rb, image);
}
-#endif
/**
- * Helper function for _mesa_GetRenderbufferParameterivEXT() and
- * _mesa_GetFramebufferAttachmentParameterivEXT()
+ * Helper function for _mesa_GetRenderbufferParameteriv() and
+ * _mesa_GetFramebufferAttachmentParameteriv()
* We have to be careful to respect the base format. For example, if a
* renderbuffer/texture was created with internalFormat=GL_RGB but the
* driver actually chose a GL_RGBA format, when the user queries ALPHA_SIZE
void GLAPIENTRY
-_mesa_RenderbufferStorageEXT(GLenum target, GLenum internalFormat,
+_mesa_RenderbufferStorage(GLenum target, GLenum internalFormat,
GLsizei width, GLsizei height)
{
/* GL_ARB_fbo says calling this function is equivalent to calling
void GLAPIENTRY
-_mesa_GetRenderbufferParameterivEXT(GLenum target, GLenum pname, GLint *params)
+_mesa_GetRenderbufferParameteriv(GLenum target, GLenum pname, GLint *params)
{
struct gl_renderbuffer *rb;
GET_CURRENT_CONTEXT(ctx);
*params = get_component_bits(pname, rb->_BaseFormat, rb->Format);
break;
case GL_RENDERBUFFER_SAMPLES:
- if (ctx->Extensions.ARB_framebuffer_object) {
+ if ((_mesa_is_desktop_gl(ctx) && ctx->Extensions.ARB_framebuffer_object)
+ || _mesa_is_gles3(ctx)) {
*params = rb->NumSamples;
break;
}
GLboolean GLAPIENTRY
-_mesa_IsFramebufferEXT(GLuint framebuffer)
+_mesa_IsFramebuffer(GLuint framebuffer)
{
GET_CURRENT_CONTEXT(ctx);
ASSERT_OUTSIDE_BEGIN_END_WITH_RETVAL(ctx, GL_FALSE);
void GLAPIENTRY
-_mesa_BindFramebufferEXT(GLenum target, GLuint framebuffer)
+_mesa_BindFramebuffer(GLenum target, GLuint framebuffer)
{
struct gl_framebuffer *newDrawFb, *newReadFb;
struct gl_framebuffer *oldDrawFb, *oldReadFb;
}
switch (target) {
-#if FEATURE_EXT_framebuffer_blit
case GL_DRAW_FRAMEBUFFER_EXT:
if (!ctx->Extensions.EXT_framebuffer_blit) {
_mesa_error(ctx, GL_INVALID_ENUM, "glBindFramebufferEXT(target)");
bindDrawBuf = GL_FALSE;
bindReadBuf = GL_TRUE;
break;
-#endif
case GL_FRAMEBUFFER_EXT:
bindDrawBuf = GL_TRUE;
bindReadBuf = GL_TRUE;
/* ID was reserved, but no real framebuffer object made yet */
newDrawFb = NULL;
}
- else if (!newDrawFb && ctx->Extensions.ARB_framebuffer_object) {
+ else if (!newDrawFb
+ && _mesa_is_desktop_gl(ctx)
+ && ctx->Extensions.ARB_framebuffer_object) {
/* All FBO IDs must be Gen'd */
_mesa_error(ctx, GL_INVALID_OPERATION, "glBindFramebuffer(buffer)");
return;
void GLAPIENTRY
-_mesa_DeleteFramebuffersEXT(GLsizei n, const GLuint *framebuffers)
+_mesa_DeleteFramebuffers(GLsizei n, const GLuint *framebuffers)
{
GLint i;
GET_CURRENT_CONTEXT(ctx);
if (fb == ctx->DrawBuffer) {
/* bind default */
ASSERT(fb->RefCount >= 2);
- _mesa_BindFramebufferEXT(GL_DRAW_FRAMEBUFFER_EXT, 0);
+ _mesa_BindFramebuffer(GL_DRAW_FRAMEBUFFER_EXT, 0);
}
if (fb == ctx->ReadBuffer) {
/* bind default */
ASSERT(fb->RefCount >= 2);
- _mesa_BindFramebufferEXT(GL_READ_FRAMEBUFFER_EXT, 0);
+ _mesa_BindFramebuffer(GL_READ_FRAMEBUFFER_EXT, 0);
}
}
else {
if (fb == ctx->DrawBuffer || fb == ctx->ReadBuffer) {
/* bind default */
ASSERT(fb->RefCount >= 2);
- _mesa_BindFramebufferEXT(GL_FRAMEBUFFER_EXT, 0);
+ _mesa_BindFramebuffer(GL_FRAMEBUFFER_EXT, 0);
}
}
void GLAPIENTRY
-_mesa_GenFramebuffersEXT(GLsizei n, GLuint *framebuffers)
+_mesa_GenFramebuffers(GLsizei n, GLuint *framebuffers)
{
GET_CURRENT_CONTEXT(ctx);
GLuint first;
GLenum GLAPIENTRY
-_mesa_CheckFramebufferStatusEXT(GLenum target)
+_mesa_CheckFramebufferStatus(GLenum target)
{
struct gl_framebuffer *buffer;
GET_CURRENT_CONTEXT(ctx);
*/
err = (texObj->Target != GL_TEXTURE_3D) &&
(texObj->Target != GL_TEXTURE_1D_ARRAY_EXT) &&
- (texObj->Target != GL_TEXTURE_2D_ARRAY_EXT);
+ (texObj->Target != GL_TEXTURE_2D_ARRAY_EXT) &&
+ (texObj->Target != GL_TEXTURE_CUBE_MAP_ARRAY);
}
else {
/* Make sure textarget is consistent with the texture's type */
}
}
else if ((texObj->Target == GL_TEXTURE_1D_ARRAY_EXT) ||
- (texObj->Target == GL_TEXTURE_2D_ARRAY_EXT)) {
- if (zoffset < 0 || zoffset >= ctx->Const.MaxArrayTextureLayers) {
+ (texObj->Target == GL_TEXTURE_2D_ARRAY_EXT) ||
+ (texObj->Target == GL_TEXTURE_CUBE_MAP_ARRAY)) {
+ if (zoffset < 0 ||
+ zoffset >= (GLint) ctx->Const.MaxArrayTextureLayers) {
_mesa_error(ctx, GL_INVALID_VALUE,
"glFramebufferTexture%sEXT(layer)", caller);
return;
void GLAPIENTRY
-_mesa_FramebufferTexture1DEXT(GLenum target, GLenum attachment,
+_mesa_FramebufferTexture1D(GLenum target, GLenum attachment,
GLenum textarget, GLuint texture, GLint level)
{
GET_CURRENT_CONTEXT(ctx);
void GLAPIENTRY
-_mesa_FramebufferTexture2DEXT(GLenum target, GLenum attachment,
+_mesa_FramebufferTexture2D(GLenum target, GLenum attachment,
GLenum textarget, GLuint texture, GLint level)
{
GET_CURRENT_CONTEXT(ctx);
error = GL_FALSE;
break;
case GL_TEXTURE_RECTANGLE:
- error = !ctx->Extensions.NV_texture_rectangle;
+ error = _mesa_is_gles(ctx)
+ || !ctx->Extensions.NV_texture_rectangle;
break;
case GL_TEXTURE_CUBE_MAP_POSITIVE_X:
case GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
error = !ctx->Extensions.ARB_texture_cube_map;
break;
case GL_TEXTURE_2D_ARRAY:
- error = !ctx->Extensions.EXT_texture_array;
+ error = (_mesa_is_gles(ctx) && ctx->Version < 30)
+ || !ctx->Extensions.EXT_texture_array;
break;
default:
error = GL_TRUE;
void GLAPIENTRY
-_mesa_FramebufferTexture3DEXT(GLenum target, GLenum attachment,
+_mesa_FramebufferTexture3D(GLenum target, GLenum attachment,
GLenum textarget, GLuint texture,
GLint level, GLint zoffset)
{
void GLAPIENTRY
-_mesa_FramebufferTextureLayerEXT(GLenum target, GLenum attachment,
+_mesa_FramebufferTextureLayer(GLenum target, GLenum attachment,
GLuint texture, GLint level, GLint layer)
{
GET_CURRENT_CONTEXT(ctx);
void GLAPIENTRY
-_mesa_FramebufferRenderbufferEXT(GLenum target, GLenum attachment,
+_mesa_FramebufferRenderbuffer(GLenum target, GLenum attachment,
GLenum renderbufferTarget,
GLuint renderbuffer)
{
void GLAPIENTRY
-_mesa_GetFramebufferAttachmentParameterivEXT(GLenum target, GLenum attachment,
+_mesa_GetFramebufferAttachmentParameteriv(GLenum target, GLenum attachment,
GLenum pname, GLint *params)
{
const struct gl_renderbuffer_attachment *att;
}
else {
assert(att->Type == GL_NONE);
- if (_mesa_is_desktop_gl(ctx)) {
+ if (_mesa_is_desktop_gl(ctx) || _mesa_is_gles3(ctx)) {
*params = 0;
} else {
- _mesa_error(ctx, GL_INVALID_ENUM,
- "glGetFramebufferAttachmentParameterivEXT(pname)");
+ goto invalid_pname_enum;
}
}
return;
"glGetFramebufferAttachmentParameterivEXT(pname)");
}
else {
- _mesa_error(ctx, GL_INVALID_ENUM,
- "glGetFramebufferAttachmentParameterivEXT(pname)");
+ goto invalid_pname_enum;
}
return;
case GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_CUBE_MAP_FACE_EXT:
"glGetFramebufferAttachmentParameterivEXT(pname)");
}
else {
- _mesa_error(ctx, GL_INVALID_ENUM,
- "glGetFramebufferAttachmentParameterivEXT(pname)");
+ goto invalid_pname_enum;
}
return;
case GL_FRAMEBUFFER_ATTACHMENT_TEXTURE_3D_ZOFFSET_EXT:
- if (att->Type == GL_TEXTURE) {
+ if (ctx->API == API_OPENGLES) {
+ goto invalid_pname_enum;
+ } else if (att->Type == GL_NONE) {
+ _mesa_error(ctx, err,
+ "glGetFramebufferAttachmentParameterivEXT(pname)");
+ } else if (att->Type == GL_TEXTURE) {
if (att->Texture && att->Texture->Target == GL_TEXTURE_3D) {
*params = att->Zoffset;
}
*params = 0;
}
}
- else if (att->Type == GL_NONE) {
- _mesa_error(ctx, err,
- "glGetFramebufferAttachmentParameterivEXT(pname)");
- }
else {
- _mesa_error(ctx, GL_INVALID_ENUM,
- "glGetFramebufferAttachmentParameterivEXT(pname)");
+ goto invalid_pname_enum;
}
return;
case GL_FRAMEBUFFER_ATTACHMENT_COLOR_ENCODING:
- if (!ctx->Extensions.ARB_framebuffer_object) {
- _mesa_error(ctx, GL_INVALID_ENUM,
- "glGetFramebufferAttachmentParameterivEXT(pname)");
+ if ((!_mesa_is_desktop_gl(ctx) || !ctx->Extensions.ARB_framebuffer_object)
+ && !_mesa_is_gles3(ctx)) {
+ goto invalid_pname_enum;
}
else if (att->Type == GL_NONE) {
_mesa_error(ctx, err,
}
return;
case GL_FRAMEBUFFER_ATTACHMENT_COMPONENT_TYPE:
- if (!ctx->Extensions.ARB_framebuffer_object) {
- _mesa_error(ctx, GL_INVALID_ENUM,
- "glGetFramebufferAttachmentParameterivEXT(pname)");
- return;
+ if ((ctx->API != API_OPENGL_COMPAT || !ctx->Extensions.ARB_framebuffer_object)
+ && ctx->API != API_OPENGL_CORE
+ && !_mesa_is_gles3(ctx)) {
+ goto invalid_pname_enum;
}
else if (att->Type == GL_NONE) {
_mesa_error(ctx, err,
case GL_FRAMEBUFFER_ATTACHMENT_ALPHA_SIZE:
case GL_FRAMEBUFFER_ATTACHMENT_DEPTH_SIZE:
case GL_FRAMEBUFFER_ATTACHMENT_STENCIL_SIZE:
- if (!ctx->Extensions.ARB_framebuffer_object) {
- _mesa_error(ctx, GL_INVALID_ENUM,
- "glGetFramebufferAttachmentParameterivEXT(pname)");
+ if ((!_mesa_is_desktop_gl(ctx) || !ctx->Extensions.ARB_framebuffer_object)
+ && !_mesa_is_gles3(ctx)) {
+ goto invalid_pname_enum;
}
else if (att->Type == GL_NONE) {
_mesa_error(ctx, err,
}
return;
default:
- _mesa_error(ctx, GL_INVALID_ENUM,
- "glGetFramebufferAttachmentParameterivEXT(pname)");
- return;
+ goto invalid_pname_enum;
}
+
+ return;
+
+invalid_pname_enum:
+ _mesa_error(ctx, GL_INVALID_ENUM,
+ "glGetFramebufferAttachmentParameteriv(pname)");
+ return;
}
void GLAPIENTRY
-_mesa_GenerateMipmapEXT(GLenum target)
+_mesa_GenerateMipmap(GLenum target)
{
struct gl_texture_image *srcImage;
struct gl_texture_object *texObj;
switch (target) {
case GL_TEXTURE_1D:
+ error = _mesa_is_gles(ctx);
+ break;
case GL_TEXTURE_2D:
- case GL_TEXTURE_3D:
error = GL_FALSE;
break;
+ case GL_TEXTURE_3D:
+ error = ctx->API == API_OPENGLES;
+ break;
case GL_TEXTURE_CUBE_MAP:
error = !ctx->Extensions.ARB_texture_cube_map;
break;
case GL_TEXTURE_1D_ARRAY:
+ error = _mesa_is_gles(ctx) || !ctx->Extensions.EXT_texture_array;
+ break;
case GL_TEXTURE_2D_ARRAY:
- error = !ctx->Extensions.EXT_texture_array;
+ error = (_mesa_is_gles(ctx) && ctx->Version < 30)
+ || !ctx->Extensions.EXT_texture_array;
break;
default:
error = GL_TRUE;
srcImage = _mesa_select_tex_image(ctx, texObj, target, texObj->BaseLevel);
if (!srcImage) {
_mesa_unlock_texture(ctx, texObj);
+ _mesa_error(ctx, GL_INVALID_OPERATION,
+ "glGenerateMipmap(zero size base image)");
+ return;
+ }
+
+ if (_mesa_is_enum_format_integer(srcImage->InternalFormat) ||
+ _mesa_is_depthstencil_format(srcImage->InternalFormat) ||
+ _mesa_is_stencil_format(srcImage->InternalFormat)) {
+ _mesa_unlock_texture(ctx, texObj);
+ _mesa_error(ctx, GL_INVALID_OPERATION,
+ "glGenerateMipmap(invalid internal format)");
return;
}
}
-#if FEATURE_EXT_framebuffer_blit
-
static const struct gl_renderbuffer_attachment *
find_attachment(const struct gl_framebuffer *fb,
const struct gl_renderbuffer *rb)
}
-/**
- * Return the equivalent non-generic internal format.
- * This is useful for comparing whether two internal formats are semantically
- * equivalent.
- */
-static GLenum
-get_nongeneric_internalformat(GLenum format)
-{
- switch (format) {
- /* GL 1.1 formats. */
- case 4:
- case GL_RGBA:
- return GL_RGBA8;
-
- case 3:
- case GL_RGB:
- return GL_RGB8;
-
- case 2:
- case GL_LUMINANCE_ALPHA:
- return GL_LUMINANCE8_ALPHA8;
-
- case 1:
- case GL_LUMINANCE:
- return GL_LUMINANCE8;
-
- case GL_ALPHA:
- return GL_ALPHA8;
-
- case GL_INTENSITY:
- return GL_INTENSITY8;
-
- /* GL_ARB_texture_rg */
- case GL_RED:
- return GL_R8;
-
- case GL_RG:
- return GL_RG8;
-
- /* GL_EXT_texture_sRGB */
- case GL_SRGB:
- return GL_SRGB8;
-
- case GL_SRGB_ALPHA:
- return GL_SRGB8_ALPHA8;
-
- case GL_SLUMINANCE:
- return GL_SLUMINANCE8;
-
- case GL_SLUMINANCE_ALPHA:
- return GL_SLUMINANCE8_ALPHA8;
-
- /* GL_EXT_texture_snorm */
- case GL_RGBA_SNORM:
- return GL_RGBA8_SNORM;
-
- case GL_RGB_SNORM:
- return GL_RGB8_SNORM;
-
- case GL_RG_SNORM:
- return GL_RG8_SNORM;
-
- case GL_RED_SNORM:
- return GL_R8_SNORM;
-
- case GL_LUMINANCE_ALPHA_SNORM:
- return GL_LUMINANCE8_ALPHA8_SNORM;
-
- case GL_LUMINANCE_SNORM:
- return GL_LUMINANCE8_SNORM;
-
- case GL_ALPHA_SNORM:
- return GL_ALPHA8_SNORM;
-
- case GL_INTENSITY_SNORM:
- return GL_INTENSITY8_SNORM;
-
- default:
- return format;
- }
-}
-
-
static GLboolean
-compatible_resolve_formats(const struct gl_renderbuffer *colorReadRb,
- const struct gl_renderbuffer *colorDrawRb)
+compatible_resolve_formats(const struct gl_renderbuffer *readRb,
+ const struct gl_renderbuffer *drawRb)
{
- /* The simple case where we know the backing formats are the same.
+ GLenum readFormat, drawFormat;
+
+ /* The simple case where we know the backing Mesa formats are the same.
*/
- if (colorReadRb->Format == colorDrawRb->Format) {
+ if (_mesa_get_srgb_format_linear(readRb->Format) ==
+ _mesa_get_srgb_format_linear(drawRb->Format)) {
return GL_TRUE;
}
* textures and get two entirely different Mesa formats like RGBA8888 and
* ARGB8888. Drivers behaving like that should be able to cope with
* non-matching formats by themselves, because it's not the user's fault.
+ *
+ * Blits between linear and sRGB formats are also allowed.
*/
- if (get_nongeneric_internalformat(colorReadRb->InternalFormat) ==
- get_nongeneric_internalformat(colorDrawRb->InternalFormat)) {
+ readFormat = _mesa_get_nongeneric_internalformat(readRb->InternalFormat);
+ drawFormat = _mesa_get_nongeneric_internalformat(drawRb->InternalFormat);
+ readFormat = _mesa_get_linear_internalformat(readFormat);
+ drawFormat = _mesa_get_linear_internalformat(drawFormat);
+
+ if (readFormat == drawFormat) {
return GL_TRUE;
}
* when the samples must be resolved to a single color.
*/
void GLAPIENTRY
-_mesa_BlitFramebufferEXT(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
+_mesa_BlitFramebuffer(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1,
GLbitfield mask, GLenum filter)
{
/* extra checks for multisample copies... */
if (readFb->Visual.samples > 0 || drawFb->Visual.samples > 0) {
/* src and dest region sizes must be the same */
- if (srcX1 - srcX0 != dstX1 - dstX0 ||
- srcY1 - srcY0 != dstY1 - dstY0) {
+ if (abs(srcX1 - srcX0) != abs(dstX1 - dstX0) ||
+ abs(srcY1 - srcY0) != abs(dstY1 - dstY0)) {
_mesa_error(ctx, GL_INVALID_OPERATION,
"glBlitFramebufferEXT(bad src/dst multisample region sizes)");
return;
dstX0, dstY0, dstX1, dstY1,
mask, filter);
}
-#endif /* FEATURE_EXT_framebuffer_blit */
-#if FEATURE_ARB_geometry_shader4
-void GLAPIENTRY
-_mesa_FramebufferTextureARB(GLenum target, GLenum attachment,
- GLuint texture, GLint level)
+static void
+invalidate_framebuffer_storage(GLenum target, GLsizei numAttachments,
+ const GLenum *attachments, GLint x, GLint y,
+ GLsizei width, GLsizei height, const char *name)
{
+ int i;
+ struct gl_framebuffer *fb;
GET_CURRENT_CONTEXT(ctx);
- _mesa_error(ctx, GL_INVALID_OPERATION,
- "glFramebufferTextureARB "
- "not implemented!");
+
+ ASSERT_OUTSIDE_BEGIN_END(ctx);
+
+ fb = get_framebuffer_target(ctx, target);
+ if (!fb) {
+ _mesa_error(ctx, GL_INVALID_ENUM, "%s(target)", name);
+ return;
+ }
+
+ if (numAttachments < 0) {
+ _mesa_error(ctx, GL_INVALID_VALUE,
+ "%s(numAttachments < 0)", name);
+ return;
+ }
+
+ /* The GL_ARB_invalidate_subdata spec says:
+ *
+ * "If an attachment is specified that does not exist in the
+ * framebuffer bound to <target>, it is ignored."
+ *
+ * It also says:
+ *
+ * "If <attachments> contains COLOR_ATTACHMENTm and m is greater than
+ * or equal to the value of MAX_COLOR_ATTACHMENTS, then the error
+ * INVALID_OPERATION is generated."
+ *
+ * No mention is made of GL_AUXi being out of range. Therefore, we allow
+ * any enum that can be allowed by the API (OpenGL ES 3.0 has a different
+ * set of retrictions).
+ */
+ for (i = 0; i < numAttachments; i++) {
+ if (_mesa_is_winsys_fbo(fb)) {
+ switch (attachments[i]) {
+ case GL_ACCUM:
+ case GL_AUX0:
+ case GL_AUX1:
+ case GL_AUX2:
+ case GL_AUX3:
+ /* Accumulation buffers and auxilary buffers were removed in
+ * OpenGL 3.1, and they never existed in OpenGL ES.
+ */
+ if (ctx->API != API_OPENGL_COMPAT)
+ goto invalid_enum;
+ break;
+ case GL_COLOR:
+ case GL_DEPTH:
+ case GL_STENCIL:
+ break;
+ case GL_BACK_LEFT:
+ case GL_BACK_RIGHT:
+ case GL_FRONT_LEFT:
+ case GL_FRONT_RIGHT:
+ if (!_mesa_is_desktop_gl(ctx))
+ goto invalid_enum;
+ break;
+ default:
+ goto invalid_enum;
+ }
+ } else {
+ switch (attachments[i]) {
+ case GL_DEPTH_ATTACHMENT:
+ case GL_STENCIL_ATTACHMENT:
+ break;
+ case GL_COLOR_ATTACHMENT0:
+ case GL_COLOR_ATTACHMENT1:
+ case GL_COLOR_ATTACHMENT2:
+ case GL_COLOR_ATTACHMENT3:
+ case GL_COLOR_ATTACHMENT4:
+ case GL_COLOR_ATTACHMENT5:
+ case GL_COLOR_ATTACHMENT6:
+ case GL_COLOR_ATTACHMENT7:
+ case GL_COLOR_ATTACHMENT8:
+ case GL_COLOR_ATTACHMENT9:
+ case GL_COLOR_ATTACHMENT10:
+ case GL_COLOR_ATTACHMENT11:
+ case GL_COLOR_ATTACHMENT12:
+ case GL_COLOR_ATTACHMENT13:
+ case GL_COLOR_ATTACHMENT14:
+ case GL_COLOR_ATTACHMENT15: {
+ unsigned k = attachments[i] - GL_COLOR_ATTACHMENT0;
+ if (k >= ctx->Const.MaxColorAttachments) {
+ _mesa_error(ctx, GL_INVALID_OPERATION,
+ "%s(attachment >= max. color attachments)", name);
+ return;
+ }
+ }
+ default:
+ goto invalid_enum;
+ }
+ }
+ }
+
+ /* We don't actually do anything for this yet. Just return after
+ * validating the parameters and generating the required errors.
+ */
+ return;
+
+invalid_enum:
+ _mesa_error(ctx, GL_INVALID_ENUM, "%s(attachment)", name);
+ return;
}
+void GLAPIENTRY
+_mesa_InvalidateSubFramebuffer(GLenum target, GLsizei numAttachments,
+ const GLenum *attachments, GLint x, GLint y,
+ GLsizei width, GLsizei height)
+{
+ invalidate_framebuffer_storage(target, numAttachments, attachments,
+ x, y, width, height,
+ "glInvalidateSubFramebuffer");
+}
void GLAPIENTRY
-_mesa_FramebufferTextureFaceARB(GLenum target, GLenum attachment,
- GLuint texture, GLint level, GLenum face)
+_mesa_InvalidateFramebuffer(GLenum target, GLsizei numAttachments,
+ const GLenum *attachments)
{
- GET_CURRENT_CONTEXT(ctx);
- _mesa_error(ctx, GL_INVALID_OPERATION,
- "glFramebufferTextureFaceARB "
- "not implemented!");
+ /* The GL_ARB_invalidate_subdata spec says:
+ *
+ * "The command
+ *
+ * void InvalidateFramebuffer(enum target,
+ * sizei numAttachments,
+ * const enum *attachments);
+ *
+ * is equivalent to the command InvalidateSubFramebuffer with <x>, <y>,
+ * <width>, <height> equal to 0, 0, <MAX_VIEWPORT_DIMS[0]>,
+ * <MAX_VIEWPORT_DIMS[1]> respectively."
+ */
+ invalidate_framebuffer_storage(target, numAttachments, attachments,
+ 0, 0, MAX_VIEWPORT_WIDTH, MAX_VIEWPORT_HEIGHT,
+ "glInvalidateFramebuffer");
}
-#endif /* FEATURE_ARB_geometry_shader4 */
projects / mesa.git / blobdiff