#include "main/context.h"
#include "main/enums.h"
#include "main/formats.h"
+#include "main/image.h"
#include "main/macros.h"
#include "main/mfeatures.h"
#include "main/mtypes.h"
#include "main/state.h"
#include "main/texcompress.h"
+#include "main/texobj.h"
#include "main/texparam.h"
#include "main/teximage.h"
#include "main/texstate.h"
-#include "main/texfetch.h"
#include "program/prog_instruction.h"
{
const struct gl_extensions * const e = & ctx->Extensions;
- if (wrap == GL_CLAMP || wrap == GL_CLAMP_TO_EDGE ||
- (wrap == GL_CLAMP_TO_BORDER && e->ARB_texture_border_clamp)) {
- /* any texture target */
- return GL_TRUE;
+ if (target == GL_TEXTURE_RECTANGLE_NV) {
+ if (wrap == GL_CLAMP || wrap == GL_CLAMP_TO_EDGE ||
+ (wrap == GL_CLAMP_TO_BORDER && e->ARB_texture_border_clamp))
+ return GL_TRUE;
}
- else if (target != GL_TEXTURE_RECTANGLE_NV &&
- (wrap == GL_REPEAT ||
- (wrap == GL_MIRRORED_REPEAT &&
- e->ARB_texture_mirrored_repeat) ||
- (wrap == GL_MIRROR_CLAMP_EXT &&
- (e->ATI_texture_mirror_once || e->EXT_texture_mirror_clamp)) ||
- (wrap == GL_MIRROR_CLAMP_TO_EDGE_EXT &&
- (e->ATI_texture_mirror_once || e->EXT_texture_mirror_clamp)) ||
- (wrap == GL_MIRROR_CLAMP_TO_BORDER_EXT &&
- (e->EXT_texture_mirror_clamp)))) {
- /* non-rectangle texture */
- return GL_TRUE;
+ else if (target == GL_TEXTURE_EXTERNAL_OES) {
+ if (wrap == GL_CLAMP_TO_EDGE)
+ return GL_TRUE;
+ }
+ else {
+ switch (wrap) {
+ case GL_CLAMP:
+ case GL_REPEAT:
+ case GL_CLAMP_TO_EDGE:
+ case GL_MIRRORED_REPEAT:
+ return GL_TRUE;
+ case GL_CLAMP_TO_BORDER:
+ if (e->ARB_texture_border_clamp)
+ return GL_TRUE;
+ break;
+ case GL_MIRROR_CLAMP_EXT:
+ case GL_MIRROR_CLAMP_TO_EDGE_EXT:
+ if (e->ATI_texture_mirror_once || e->EXT_texture_mirror_clamp)
+ return GL_TRUE;
+ break;
+ case GL_MIRROR_CLAMP_TO_BORDER_EXT:
+ if (e->EXT_texture_mirror_clamp)
+ return GL_TRUE;
+ break;
+ default:
+ break;
+ }
}
_mesa_error( ctx, GL_INVALID_ENUM, "glTexParameter(param=0x%x)", wrap );
return texUnit->CurrentTex[TEXTURE_2D_ARRAY_INDEX];
}
break;
+ case GL_TEXTURE_EXTERNAL_OES:
+ if (ctx->Extensions.OES_EGL_image_external) {
+ return texUnit->CurrentTex[TEXTURE_EXTERNAL_INDEX];
+ }
+ break;
default:
;
}
* This is called just prior to changing any texture object state which
* will not effect texture completeness.
*/
-static INLINE void
+static inline void
flush(struct gl_context *ctx)
{
FLUSH_VERTICES(ctx, _NEW_TEXTURE);
/**
* This is called just prior to changing any texture object state which
- * can effect texture completeness (texture base level, max level,
- * minification filter).
+ * can effect texture completeness (texture base level, max level).
* Any pending rendering will be flushed out, we'll set the _NEW_TEXTURE
* state flag and then mark the texture object as 'incomplete' so that any
* per-texture derived state gets recomputed.
*/
-static INLINE void
+static inline void
incomplete(struct gl_context *ctx, struct gl_texture_object *texObj)
{
FLUSH_VERTICES(ctx, _NEW_TEXTURE);
- texObj->_Complete = GL_FALSE;
+ _mesa_dirty_texobj(ctx, texObj, GL_TRUE);
}
switch (params[0]) {
case GL_NEAREST:
case GL_LINEAR:
- incomplete(ctx, texObj);
+ flush(ctx);
texObj->Sampler.MinFilter = params[0];
return GL_TRUE;
case GL_NEAREST_MIPMAP_NEAREST:
case GL_LINEAR_MIPMAP_NEAREST:
case GL_NEAREST_MIPMAP_LINEAR:
case GL_LINEAR_MIPMAP_LINEAR:
- if (texObj->Target != GL_TEXTURE_RECTANGLE_NV) {
- incomplete(ctx, texObj);
+ if (texObj->Target != GL_TEXTURE_RECTANGLE_NV &&
+ texObj->Target != GL_TEXTURE_EXTERNAL_OES) {
+ flush(ctx);
texObj->Sampler.MinFilter = params[0];
return GL_TRUE;
}
return GL_TRUE;
case GL_GENERATE_MIPMAP_SGIS:
+ if (params[0] && texObj->Target == GL_TEXTURE_EXTERNAL_OES)
+ goto invalid_param;
if (texObj->GenerateMipmap != params[0]) {
/* no flush() */
texObj->GenerateMipmap = params[0] ? GL_TRUE : GL_FALSE;
return GL_FALSE;
}
ASSERT(comp < 4);
- if (swz >= 0) {
- flush(ctx);
- texObj->Swizzle[comp] = params[0];
- set_swizzle_component(&texObj->_Swizzle, comp, swz);
- return GL_TRUE;
- }
+
+ flush(ctx);
+ texObj->Swizzle[comp] = params[0];
+ set_swizzle_component(&texObj->_Swizzle, comp, swz);
+ return GL_TRUE;
}
goto invalid_pname;
if (texObj->Sampler.sRGBDecode != decode) {
flush(ctx);
texObj->Sampler.sRGBDecode = decode;
- _mesa_update_fetch_functions(texObj);
}
return GL_TRUE;
}
case GL_TEXTURE_LOD_BIAS:
/* NOTE: this is really part of OpenGL 1.4, not EXT_texture_lod_bias */
- if (ctx->Extensions.EXT_texture_lod_bias) {
- if (texObj->Sampler.LodBias != params[0]) {
- flush(ctx);
- texObj->Sampler.LodBias = params[0];
- return GL_TRUE;
- }
- return GL_FALSE;
+ if (texObj->Sampler.LodBias != params[0]) {
+ flush(ctx);
+ texObj->Sampler.LodBias = params[0];
+ return GL_TRUE;
}
break;
need_update = set_tex_parameteri(ctx, texObj, pname, p);
}
break;
+ case GL_TEXTURE_SWIZZLE_R_EXT:
+ case GL_TEXTURE_SWIZZLE_G_EXT:
+ case GL_TEXTURE_SWIZZLE_B_EXT:
+ case GL_TEXTURE_SWIZZLE_A_EXT:
+ {
+ GLint p[4];
+ p[0] = (GLint) param;
+ p[1] = p[2] = p[3] = 0;
+ need_update = set_tex_parameteri(ctx, texObj, pname, p);
+ }
+ break;
default:
{
/* this will generate an error if pname is illegal */
break;
#endif
+ case GL_TEXTURE_SWIZZLE_R_EXT:
+ case GL_TEXTURE_SWIZZLE_G_EXT:
+ case GL_TEXTURE_SWIZZLE_B_EXT:
+ case GL_TEXTURE_SWIZZLE_A_EXT:
+ case GL_TEXTURE_SWIZZLE_RGBA_EXT:
+ {
+ GLint p[4] = {0, 0, 0, 0};
+ p[0] = (GLint) params[0];
+ if (pname == GL_TEXTURE_SWIZZLE_RGBA_EXT) {
+ p[1] = (GLint) params[1];
+ p[2] = (GLint) params[2];
+ p[3] = (GLint) params[3];
+ }
+ need_update = set_tex_parameteri(ctx, texObj, pname, p);
+ }
+ break;
default:
/* this will generate an error if pname is illegal */
need_update = set_tex_parameterf(ctx, texObj, pname, params);
}
-
-
void GLAPIENTRY
_mesa_GetTexLevelParameterfv( GLenum target, GLint level,
GLenum pname, GLfloat *params )
*params = img->Border;
break;
case GL_TEXTURE_RED_SIZE:
- if (img->_BaseFormat == GL_RED) {
- *params = _mesa_get_format_bits(texFormat, pname);
- break;
- }
- /* FALLTHROUGH */
case GL_TEXTURE_GREEN_SIZE:
- if (img->_BaseFormat == GL_RG) {
- *params = _mesa_get_format_bits(texFormat, pname);
- break;
- }
- /* FALLTHROUGH */
case GL_TEXTURE_BLUE_SIZE:
- if (img->_BaseFormat == GL_RGB || img->_BaseFormat == GL_RGBA)
- *params = _mesa_get_format_bits(texFormat, pname);
- else
- *params = 0;
- break;
case GL_TEXTURE_ALPHA_SIZE:
- if (img->_BaseFormat == GL_ALPHA ||
- img->_BaseFormat == GL_LUMINANCE_ALPHA ||
- img->_BaseFormat == GL_RGBA)
+ if (_mesa_base_format_has_channel(img->_BaseFormat, pname))
*params = _mesa_get_format_bits(texFormat, pname);
else
*params = 0;
break;
case GL_TEXTURE_INTENSITY_SIZE:
- if (img->_BaseFormat != GL_INTENSITY)
- *params = 0;
- else {
- *params = _mesa_get_format_bits(texFormat, pname);
- if (*params == 0) {
- /* intensity probably stored as rgb texture */
- *params = MIN2(_mesa_get_format_bits(texFormat, GL_TEXTURE_RED_SIZE),
- _mesa_get_format_bits(texFormat, GL_TEXTURE_GREEN_SIZE));
- }
- }
- break;
case GL_TEXTURE_LUMINANCE_SIZE:
- if (img->_BaseFormat != GL_LUMINANCE &&
- img->_BaseFormat != GL_LUMINANCE_ALPHA)
- *params = 0;
- else {
+ if (_mesa_base_format_has_channel(img->_BaseFormat, pname)) {
*params = _mesa_get_format_bits(texFormat, pname);
if (*params == 0) {
- /* luminance probably stored as rgb texture */
- *params = MIN2(_mesa_get_format_bits(texFormat, GL_TEXTURE_RED_SIZE),
- _mesa_get_format_bits(texFormat, GL_TEXTURE_GREEN_SIZE));
+ /* intensity or luminance is probably stored as RGB[A] */
+ *params = MIN2(_mesa_get_format_bits(texFormat,
+ GL_TEXTURE_RED_SIZE),
+ _mesa_get_format_bits(texFormat,
+ GL_TEXTURE_GREEN_SIZE));
}
}
- break;
- case GL_TEXTURE_INDEX_SIZE_EXT:
- if (img->_BaseFormat == GL_COLOR_INDEX)
- *params = _mesa_get_format_bits(texFormat, pname);
- else
+ else {
*params = 0;
+ }
break;
case GL_TEXTURE_DEPTH_SIZE_ARB:
if (!ctx->Extensions.ARB_depth_texture)
/* GL_ARB_texture_float */
case GL_TEXTURE_RED_TYPE_ARB:
- if (!ctx->Extensions.ARB_texture_float)
- goto invalid_pname;
- *params = _mesa_get_format_bits(texFormat, GL_TEXTURE_RED_SIZE) ?
- _mesa_get_format_datatype(texFormat) : GL_NONE;
- break;
case GL_TEXTURE_GREEN_TYPE_ARB:
- if (!ctx->Extensions.ARB_texture_float)
- goto invalid_pname;
- *params = _mesa_get_format_bits(texFormat, GL_TEXTURE_GREEN_SIZE) ?
- _mesa_get_format_datatype(texFormat) : GL_NONE;
- break;
case GL_TEXTURE_BLUE_TYPE_ARB:
- if (!ctx->Extensions.ARB_texture_float)
- goto invalid_pname;
- *params = _mesa_get_format_bits(texFormat, GL_TEXTURE_BLUE_SIZE) ?
- _mesa_get_format_datatype(texFormat) : GL_NONE;
- break;
case GL_TEXTURE_ALPHA_TYPE_ARB:
- if (!ctx->Extensions.ARB_texture_float)
- goto invalid_pname;
- *params = _mesa_get_format_bits(texFormat, GL_TEXTURE_ALPHA_SIZE) ?
- _mesa_get_format_datatype(texFormat) : GL_NONE;
- break;
case GL_TEXTURE_LUMINANCE_TYPE_ARB:
- if (!ctx->Extensions.ARB_texture_float)
- goto invalid_pname;
- *params = _mesa_get_format_bits(texFormat, GL_TEXTURE_LUMINANCE_SIZE) ?
- _mesa_get_format_datatype(texFormat) : GL_NONE;
- break;
case GL_TEXTURE_INTENSITY_TYPE_ARB:
- if (!ctx->Extensions.ARB_texture_float)
- goto invalid_pname;
- *params = _mesa_get_format_bits(texFormat, GL_TEXTURE_INTENSITY_SIZE) ?
- _mesa_get_format_datatype(texFormat) : GL_NONE;
- break;
case GL_TEXTURE_DEPTH_TYPE_ARB:
if (!ctx->Extensions.ARB_texture_float)
goto invalid_pname;
- *params = _mesa_get_format_bits(texFormat, GL_TEXTURE_DEPTH_SIZE) ?
- _mesa_get_format_datatype(texFormat) : GL_NONE;
+ if (_mesa_base_format_has_channel(img->_BaseFormat, pname))
+ *params = _mesa_get_format_datatype(texFormat);
+ else
+ *params = GL_NONE;
break;
default:
*params = ENUM_TO_FLOAT(obj->Sampler.WrapR);
break;
case GL_TEXTURE_BORDER_COLOR:
- if(ctx->NewState & (_NEW_BUFFERS | _NEW_FRAG_CLAMP))
+ if (ctx->NewState & (_NEW_BUFFERS | _NEW_FRAG_CLAMP))
_mesa_update_state_locked(ctx);
- if(ctx->Color._ClampFragmentColor)
- {
+ if (ctx->Color._ClampFragmentColor) {
params[0] = CLAMP(obj->Sampler.BorderColor.f[0], 0.0F, 1.0F);
params[1] = CLAMP(obj->Sampler.BorderColor.f[1], 0.0F, 1.0F);
params[2] = CLAMP(obj->Sampler.BorderColor.f[2], 0.0F, 1.0F);
params[3] = CLAMP(obj->Sampler.BorderColor.f[3], 0.0F, 1.0F);
}
- else
- {
+ else {
params[0] = obj->Sampler.BorderColor.f[0];
params[1] = obj->Sampler.BorderColor.f[1];
params[2] = obj->Sampler.BorderColor.f[2];
}
break;
case GL_TEXTURE_RESIDENT:
- *params = ctx->Driver.IsTextureResident ?
- ctx->Driver.IsTextureResident(ctx, obj) : 1.0F;
+ *params = 1.0F;
break;
case GL_TEXTURE_PRIORITY:
*params = obj->Priority;
*params = (GLfloat) obj->Sampler.DepthMode;
break;
case GL_TEXTURE_LOD_BIAS:
- if (!ctx->Extensions.EXT_texture_lod_bias)
- goto invalid_pname;
*params = obj->Sampler.LodBias;
break;
#if FEATURE_OES_draw_texture
*params = (GLfloat) obj->Sampler.CubeMapSeamless;
break;
+ case GL_TEXTURE_IMMUTABLE_FORMAT:
+ if (!ctx->Extensions.ARB_texture_storage)
+ goto invalid_pname;
+ *params = (GLfloat) obj->Immutable;
+ break;
+
default:
goto invalid_pname;
}
GET_CURRENT_CONTEXT(ctx);
ASSERT_OUTSIDE_BEGIN_END(ctx);
- obj = get_texobj(ctx, target, GL_TRUE);
- if (!obj)
- return;
+ obj = get_texobj(ctx, target, GL_TRUE);
+ if (!obj)
+ return;
_mesa_lock_texture(ctx, obj);
switch (pname) {
case GL_TEXTURE_MAG_FILTER:
*params = (GLint) obj->Sampler.MagFilter;
- break;;
+ break;
case GL_TEXTURE_MIN_FILTER:
*params = (GLint) obj->Sampler.MinFilter;
- break;;
+ break;
case GL_TEXTURE_WRAP_S:
*params = (GLint) obj->Sampler.WrapS;
- break;;
+ break;
case GL_TEXTURE_WRAP_T:
*params = (GLint) obj->Sampler.WrapT;
- break;;
+ break;
case GL_TEXTURE_WRAP_R:
*params = (GLint) obj->Sampler.WrapR;
- break;;
+ break;
case GL_TEXTURE_BORDER_COLOR:
{
GLfloat b[4];
params[2] = FLOAT_TO_INT(b[2]);
params[3] = FLOAT_TO_INT(b[3]);
}
- break;;
+ break;
case GL_TEXTURE_RESIDENT:
- *params = ctx->Driver.IsTextureResident ?
- ctx->Driver.IsTextureResident(ctx, obj) : 1;
- break;;
+ *params = 1;
+ break;
case GL_TEXTURE_PRIORITY:
*params = FLOAT_TO_INT(obj->Priority);
- break;;
+ break;
case GL_TEXTURE_MIN_LOD:
*params = (GLint) obj->Sampler.MinLod;
- break;;
+ break;
case GL_TEXTURE_MAX_LOD:
*params = (GLint) obj->Sampler.MaxLod;
- break;;
+ break;
case GL_TEXTURE_BASE_LEVEL:
*params = obj->BaseLevel;
- break;;
+ break;
case GL_TEXTURE_MAX_LEVEL:
*params = obj->MaxLevel;
- break;;
+ break;
case GL_TEXTURE_MAX_ANISOTROPY_EXT:
if (!ctx->Extensions.EXT_texture_filter_anisotropic)
goto invalid_pname;
*params = (GLint) obj->Sampler.DepthMode;
break;
case GL_TEXTURE_LOD_BIAS:
- if (!ctx->Extensions.EXT_texture_lod_bias)
- goto invalid_pname;
*params = (GLint) obj->Sampler.LodBias;
break;
#if FEATURE_OES_draw_texture
*params = (GLint) obj->Sampler.CubeMapSeamless;
break;
+ case GL_TEXTURE_IMMUTABLE_FORMAT:
+ if (!ctx->Extensions.ARB_texture_storage)
+ goto invalid_pname;
+ *params = (GLint) obj->Immutable;
+ break;
+
+ case GL_REQUIRED_TEXTURE_IMAGE_UNITS_OES:
+ if (!ctx->Extensions.OES_EGL_image_external)
+ goto invalid_pname;
+ *params = obj->RequiredTextureImageUnits;
+ break;
+
default:
goto invalid_pname;
}
ASSERT_OUTSIDE_BEGIN_END(ctx);
texObj = get_texobj(ctx, target, GL_TRUE);
+ if (!texObj)
+ return;
switch (pname) {
case GL_TEXTURE_BORDER_COLOR:
ASSERT_OUTSIDE_BEGIN_END(ctx);
texObj = get_texobj(ctx, target, GL_TRUE);
+ if (!texObj)
+ return;
switch (pname) {
case GL_TEXTURE_BORDER_COLOR:
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