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Diffstat (limited to 'src/mesa/drivers/dri/r300/r300_tex.c')
-rw-r--r--src/mesa/drivers/dri/r300/r300_tex.c868
1 files changed, 81 insertions, 787 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_tex.c b/src/mesa/drivers/dri/r300/r300_tex.c
index 7c699ec572..0af5bb4f46 100644
--- a/src/mesa/drivers/dri/r300/r300_tex.c
+++ b/src/mesa/drivers/dri/r300/r300_tex.c
@@ -38,6 +38,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#include "main/context.h"
#include "main/enums.h"
#include "main/image.h"
+#include "main/mipmap.h"
#include "main/simple_list.h"
#include "main/texformat.h"
#include "main/texstore.h"
@@ -49,6 +50,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#include "r300_context.h"
#include "r300_state.h"
#include "r300_ioctl.h"
+#include "radeon_mipmap_tree.h"
#include "r300_tex.h"
#include "xmlpool.h"
@@ -77,20 +79,20 @@ static unsigned int translate_wrap_mode(GLenum wrapmode)
*
* \param t Texture object whose wrap modes are to be set
*/
-static void r300UpdateTexWrap(r300TexObjPtr t)
+static void r300UpdateTexWrap(radeonTexObjPtr t)
{
- struct gl_texture_object *tObj = t->base.tObj;
+ struct gl_texture_object *tObj = &t->base;
- t->filter &=
+ t->pp_txfilter &=
~(R300_TX_WRAP_S_MASK | R300_TX_WRAP_T_MASK | R300_TX_WRAP_R_MASK);
- t->filter |= translate_wrap_mode(tObj->WrapS) << R300_TX_WRAP_S_SHIFT;
+ t->pp_txfilter |= translate_wrap_mode(tObj->WrapS) << R300_TX_WRAP_S_SHIFT;
if (tObj->Target != GL_TEXTURE_1D) {
- t->filter |= translate_wrap_mode(tObj->WrapT) << R300_TX_WRAP_T_SHIFT;
+ t->pp_txfilter |= translate_wrap_mode(tObj->WrapT) << R300_TX_WRAP_T_SHIFT;
if (tObj->Target == GL_TEXTURE_3D)
- t->filter |= translate_wrap_mode(tObj->WrapR) << R300_TX_WRAP_R_SHIFT;
+ t->pp_txfilter |= translate_wrap_mode(tObj->WrapR) << R300_TX_WRAP_R_SHIFT;
}
}
@@ -117,10 +119,13 @@ static GLuint aniso_filter(GLfloat anisotropy)
* \param magf Texture magnification mode
* \param anisotropy Maximum anisotropy level
*/
-static void r300SetTexFilter(r300TexObjPtr t, GLenum minf, GLenum magf, GLfloat anisotropy)
+static void r300SetTexFilter(radeonTexObjPtr t, GLenum minf, GLenum magf, GLfloat anisotropy)
{
- t->filter &= ~(R300_TX_MIN_FILTER_MASK | R300_TX_MIN_FILTER_MIP_MASK | R300_TX_MAG_FILTER_MASK | R300_TX_MAX_ANISO_MASK);
- t->filter_1 &= ~R300_EDGE_ANISO_EDGE_ONLY;
+ /* Force revalidation to account for switches from/to mipmapping. */
+ t->validated = GL_FALSE;
+
+ t->pp_txfilter &= ~(R300_TX_MIN_FILTER_MASK | R300_TX_MIN_FILTER_MIP_MASK | R300_TX_MAG_FILTER_MASK | R300_TX_MAX_ANISO_MASK);
+ t->pp_txfilter_1 &= ~R300_EDGE_ANISO_EDGE_ONLY;
/* Note that EXT_texture_filter_anisotropic is extremely vague about
* how anisotropic filtering interacts with the "normal" filter modes.
@@ -128,7 +133,7 @@ static void r300SetTexFilter(r300TexObjPtr t, GLenum minf, GLenum magf, GLfloat
* filter settings completely. This includes driconf's settings.
*/
if (anisotropy >= 2.0 && (minf != GL_NEAREST) && (magf != GL_NEAREST)) {
- t->filter |= R300_TX_MAG_FILTER_ANISO
+ t->pp_txfilter |= R300_TX_MAG_FILTER_ANISO
| R300_TX_MIN_FILTER_ANISO
| R300_TX_MIN_FILTER_MIP_LINEAR
| aniso_filter(anisotropy);
@@ -139,22 +144,22 @@ static void r300SetTexFilter(r300TexObjPtr t, GLenum minf, GLenum magf, GLfloat
switch (minf) {
case GL_NEAREST:
- t->filter |= R300_TX_MIN_FILTER_NEAREST;
+ t->pp_txfilter |= R300_TX_MIN_FILTER_NEAREST;
break;
case GL_LINEAR:
- t->filter |= R300_TX_MIN_FILTER_LINEAR;
+ t->pp_txfilter |= R300_TX_MIN_FILTER_LINEAR;
break;
case GL_NEAREST_MIPMAP_NEAREST:
- t->filter |= R300_TX_MIN_FILTER_NEAREST|R300_TX_MIN_FILTER_MIP_NEAREST;
+ t->pp_txfilter |= R300_TX_MIN_FILTER_NEAREST|R300_TX_MIN_FILTER_MIP_NEAREST;
break;
case GL_NEAREST_MIPMAP_LINEAR:
- t->filter |= R300_TX_MIN_FILTER_NEAREST|R300_TX_MIN_FILTER_MIP_LINEAR;
+ t->pp_txfilter |= R300_TX_MIN_FILTER_NEAREST|R300_TX_MIN_FILTER_MIP_LINEAR;
break;
case GL_LINEAR_MIPMAP_NEAREST:
- t->filter |= R300_TX_MIN_FILTER_LINEAR|R300_TX_MIN_FILTER_MIP_NEAREST;
+ t->pp_txfilter |= R300_TX_MIN_FILTER_LINEAR|R300_TX_MIN_FILTER_MIP_NEAREST;
break;
case GL_LINEAR_MIPMAP_LINEAR:
- t->filter |= R300_TX_MIN_FILTER_LINEAR|R300_TX_MIN_FILTER_MIP_LINEAR;
+ t->pp_txfilter |= R300_TX_MIN_FILTER_LINEAR|R300_TX_MIN_FILTER_MIP_LINEAR;
break;
}
@@ -163,15 +168,15 @@ static void r300SetTexFilter(r300TexObjPtr t, GLenum minf, GLenum magf, GLfloat
*/
switch (magf) {
case GL_NEAREST:
- t->filter |= R300_TX_MAG_FILTER_NEAREST;
+ t->pp_txfilter |= R300_TX_MAG_FILTER_NEAREST;
break;
case GL_LINEAR:
- t->filter |= R300_TX_MAG_FILTER_LINEAR;
+ t->pp_txfilter |= R300_TX_MAG_FILTER_LINEAR;
break;
}
}
-static void r300SetTexBorderColor(r300TexObjPtr t, const GLfloat color[4])
+static void r300SetTexBorderColor(radeonTexObjPtr t, const GLfloat color[4])
{
GLubyte c[4];
CLAMPED_FLOAT_TO_UBYTE(c[0], color[0]);
@@ -182,729 +187,6 @@ static void r300SetTexBorderColor(r300TexObjPtr t, const GLfloat color[4])
}
/**
- * Allocate space for and load the mesa images into the texture memory block.
- * This will happen before drawing with a new texture, or drawing with a
- * texture after it was swapped out or teximaged again.
- */
-
-static r300TexObjPtr r300AllocTexObj(struct gl_texture_object *texObj)
-{
- r300TexObjPtr t;
-
- t = CALLOC_STRUCT(r300_tex_obj);
- texObj->DriverData = t;
- if (t != NULL) {
- if (RADEON_DEBUG & DEBUG_TEXTURE) {
- fprintf(stderr, "%s( %p, %p )\n", __FUNCTION__,
- (void *)texObj, (void *)t);
- }
-
- /* Initialize non-image-dependent parts of the state:
- */
- t->base.tObj = texObj;
- t->border_fallback = GL_FALSE;
-
- make_empty_list(&t->base);
-
- r300UpdateTexWrap(t);
- r300SetTexFilter(t, texObj->MinFilter, texObj->MagFilter, texObj->MaxAnisotropy);
- r300SetTexBorderColor(t, texObj->BorderColor);
- }
-
- return t;
-}
-
-/* try to find a format which will only need a memcopy */
-static const struct gl_texture_format *r300Choose8888TexFormat(GLenum srcFormat,
- GLenum srcType)
-{
- const GLuint ui = 1;
- const GLubyte littleEndian = *((const GLubyte *)&ui);
-
- if ((srcFormat == GL_RGBA && srcType == GL_UNSIGNED_INT_8_8_8_8) ||
- (srcFormat == GL_RGBA && srcType == GL_UNSIGNED_BYTE && !littleEndian) ||
- (srcFormat == GL_ABGR_EXT && srcType == GL_UNSIGNED_INT_8_8_8_8_REV) ||
- (srcFormat == GL_ABGR_EXT && srcType == GL_UNSIGNED_BYTE && littleEndian)) {
- return &_mesa_texformat_rgba8888;
- } else if ((srcFormat == GL_RGBA && srcType == GL_UNSIGNED_INT_8_8_8_8_REV) ||
- (srcFormat == GL_RGBA && srcType == GL_UNSIGNED_BYTE && littleEndian) ||
- (srcFormat == GL_ABGR_EXT && srcType == GL_UNSIGNED_INT_8_8_8_8) ||
- (srcFormat == GL_ABGR_EXT && srcType == GL_UNSIGNED_BYTE && !littleEndian)) {
- return &_mesa_texformat_rgba8888_rev;
- } else if (srcFormat == GL_BGRA && ((srcType == GL_UNSIGNED_BYTE && !littleEndian) ||
- srcType == GL_UNSIGNED_INT_8_8_8_8)) {
- return &_mesa_texformat_argb8888_rev;
- } else if (srcFormat == GL_BGRA && ((srcType == GL_UNSIGNED_BYTE && littleEndian) ||
- srcType == GL_UNSIGNED_INT_8_8_8_8_REV)) {
- return &_mesa_texformat_argb8888;
- } else
- return _dri_texformat_argb8888;
-}
-
-static const struct gl_texture_format *r300ChooseTextureFormat(GLcontext * ctx,
- GLint
- internalFormat,
- GLenum format,
- GLenum type)
-{
- r300ContextPtr rmesa = R300_CONTEXT(ctx);
- const GLboolean do32bpt =
- (rmesa->texture_depth == DRI_CONF_TEXTURE_DEPTH_32);
- const GLboolean force16bpt =
- (rmesa->texture_depth == DRI_CONF_TEXTURE_DEPTH_FORCE_16);
- (void)format;
-
-#if 0
- fprintf(stderr, "InternalFormat=%s(%d) type=%s format=%s\n",
- _mesa_lookup_enum_by_nr(internalFormat), internalFormat,
- _mesa_lookup_enum_by_nr(type), _mesa_lookup_enum_by_nr(format));
- fprintf(stderr, "do32bpt=%d force16bpt=%d\n", do32bpt, force16bpt);
-#endif
-
- switch (internalFormat) {
- case 4:
- case GL_RGBA:
- case GL_COMPRESSED_RGBA:
- switch (type) {
- case GL_UNSIGNED_INT_10_10_10_2:
- case GL_UNSIGNED_INT_2_10_10_10_REV:
- return do32bpt ? _dri_texformat_argb8888 :
- _dri_texformat_argb1555;
- case GL_UNSIGNED_SHORT_4_4_4_4:
- case GL_UNSIGNED_SHORT_4_4_4_4_REV:
- return _dri_texformat_argb4444;
- case GL_UNSIGNED_SHORT_5_5_5_1:
- case GL_UNSIGNED_SHORT_1_5_5_5_REV:
- return _dri_texformat_argb1555;
- default:
- return do32bpt ? r300Choose8888TexFormat(format, type) :
- _dri_texformat_argb4444;
- }
-
- case 3:
- case GL_RGB:
- case GL_COMPRESSED_RGB:
- switch (type) {
- case GL_UNSIGNED_SHORT_4_4_4_4:
- case GL_UNSIGNED_SHORT_4_4_4_4_REV:
- return _dri_texformat_argb4444;
- case GL_UNSIGNED_SHORT_5_5_5_1:
- case GL_UNSIGNED_SHORT_1_5_5_5_REV:
- return _dri_texformat_argb1555;
- case GL_UNSIGNED_SHORT_5_6_5:
- case GL_UNSIGNED_SHORT_5_6_5_REV:
- return _dri_texformat_rgb565;
- default:
- return do32bpt ? _dri_texformat_argb8888 :
- _dri_texformat_rgb565;
- }
-
- case GL_RGBA8:
- case GL_RGB10_A2:
- case GL_RGBA12:
- case GL_RGBA16:
- return !force16bpt ?
- r300Choose8888TexFormat(format,
- type) : _dri_texformat_argb4444;
-
- case GL_RGBA4:
- case GL_RGBA2:
- return _dri_texformat_argb4444;
-
- case GL_RGB5_A1:
- return _dri_texformat_argb1555;
-
- case GL_RGB8:
- case GL_RGB10:
- case GL_RGB12:
- case GL_RGB16:
- return !force16bpt ? _dri_texformat_argb8888 :
- _dri_texformat_rgb565;
-
- case GL_RGB5:
- case GL_RGB4:
- case GL_R3_G3_B2:
- return _dri_texformat_rgb565;
-
- case GL_ALPHA:
- case GL_ALPHA4:
- case GL_ALPHA8:
- case GL_ALPHA12:
- case GL_ALPHA16:
- case GL_COMPRESSED_ALPHA:
- return _dri_texformat_a8;
-
- case 1:
- case GL_LUMINANCE:
- case GL_LUMINANCE4:
- case GL_LUMINANCE8:
- case GL_LUMINANCE12:
- case GL_LUMINANCE16:
- case GL_COMPRESSED_LUMINANCE:
- return _dri_texformat_l8;
-
- case 2:
- case GL_LUMINANCE_ALPHA:
- case GL_LUMINANCE4_ALPHA4:
- case GL_LUMINANCE6_ALPHA2:
- case GL_LUMINANCE8_ALPHA8:
- case GL_LUMINANCE12_ALPHA4:
- case GL_LUMINANCE12_ALPHA12:
- case GL_LUMINANCE16_ALPHA16:
- case GL_COMPRESSED_LUMINANCE_ALPHA:
- return _dri_texformat_al88;
-
- case GL_INTENSITY:
- case GL_INTENSITY4:
- case GL_INTENSITY8:
- case GL_INTENSITY12:
- case GL_INTENSITY16:
- case GL_COMPRESSED_INTENSITY:
- return _dri_texformat_i8;
-
- case GL_YCBCR_MESA:
- if (type == GL_UNSIGNED_SHORT_8_8_APPLE ||
- type == GL_UNSIGNED_BYTE)
- return &_mesa_texformat_ycbcr;
- else
- return &_mesa_texformat_ycbcr_rev;
-
- case GL_RGB_S3TC:
- case GL_RGB4_S3TC:
- case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
- return &_mesa_texformat_rgb_dxt1;
-
- case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
- return &_mesa_texformat_rgba_dxt1;
-
- case GL_RGBA_S3TC:
- case GL_RGBA4_S3TC:
- case GL_COMPRESSED_RGBA_S3TC_DXT3_EXT:
- return &_mesa_texformat_rgba_dxt3;
-
- case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
- return &_mesa_texformat_rgba_dxt5;
-
- case GL_ALPHA16F_ARB:
- return &_mesa_texformat_alpha_float16;
- case GL_ALPHA32F_ARB:
- return &_mesa_texformat_alpha_float32;
- case GL_LUMINANCE16F_ARB:
- return &_mesa_texformat_luminance_float16;
- case GL_LUMINANCE32F_ARB:
- return &_mesa_texformat_luminance_float32;
- case GL_LUMINANCE_ALPHA16F_ARB:
- return &_mesa_texformat_luminance_alpha_float16;
- case GL_LUMINANCE_ALPHA32F_ARB:
- return &_mesa_texformat_luminance_alpha_float32;
- case GL_INTENSITY16F_ARB:
- return &_mesa_texformat_intensity_float16;
- case GL_INTENSITY32F_ARB:
- return &_mesa_texformat_intensity_float32;
- case GL_RGB16F_ARB:
- return &_mesa_texformat_rgba_float16;
- case GL_RGB32F_ARB:
- return &_mesa_texformat_rgba_float32;
- case GL_RGBA16F_ARB:
- return &_mesa_texformat_rgba_float16;
- case GL_RGBA32F_ARB:
- return &_mesa_texformat_rgba_float32;
-
- case GL_DEPTH_COMPONENT:
- case GL_DEPTH_COMPONENT16:
- case GL_DEPTH_COMPONENT24:
- case GL_DEPTH_COMPONENT32:
-#if 0
- switch (type) {
- case GL_UNSIGNED_BYTE:
- case GL_UNSIGNED_SHORT:
- return &_mesa_texformat_z16;
- case GL_UNSIGNED_INT:
- return &_mesa_texformat_z32;
- case GL_UNSIGNED_INT_24_8_EXT:
- default:
- return &_mesa_texformat_z24_s8;
- }
-#else
- return &_mesa_texformat_z16;
-#endif
-
- default:
- _mesa_problem(ctx,
- "unexpected internalFormat 0x%x in r300ChooseTextureFormat",
- (int)internalFormat);
- return NULL;
- }
-
- return NULL; /* never get here */
-}
-
-static GLboolean
-r300ValidateClientStorage(GLcontext * ctx, GLenum target,
- GLint internalFormat,
- GLint srcWidth, GLint srcHeight,
- GLenum format, GLenum type, const void *pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *texObj,
- struct gl_texture_image *texImage)
-{
- r300ContextPtr rmesa = R300_CONTEXT(ctx);
-
- if (RADEON_DEBUG & DEBUG_TEXTURE)
- fprintf(stderr, "intformat %s format %s type %s\n",
- _mesa_lookup_enum_by_nr(internalFormat),
- _mesa_lookup_enum_by_nr(format),
- _mesa_lookup_enum_by_nr(type));
-
- if (!ctx->Unpack.ClientStorage)
- return 0;
-
- if (ctx->_ImageTransferState ||
- texImage->IsCompressed || texObj->GenerateMipmap)
- return 0;
-
- /* This list is incomplete, may be different on ppc???
- */
- switch (internalFormat) {
- case GL_RGBA:
- if (format == GL_BGRA && type == GL_UNSIGNED_INT_8_8_8_8_REV) {
- texImage->TexFormat = _dri_texformat_argb8888;
- } else
- return 0;
- break;
-
- case GL_RGB:
- if (format == GL_RGB && type == GL_UNSIGNED_SHORT_5_6_5) {
- texImage->TexFormat = _dri_texformat_rgb565;
- } else
- return 0;
- break;
-
- case GL_YCBCR_MESA:
- if (format == GL_YCBCR_MESA &&
- type == GL_UNSIGNED_SHORT_8_8_REV_APPLE) {
- texImage->TexFormat = &_mesa_texformat_ycbcr_rev;
- } else if (format == GL_YCBCR_MESA &&
- (type == GL_UNSIGNED_SHORT_8_8_APPLE ||
- type == GL_UNSIGNED_BYTE)) {
- texImage->TexFormat = &_mesa_texformat_ycbcr;
- } else
- return 0;
- break;
-
- default:
- return 0;
- }
-
- /* Could deal with these packing issues, but currently don't:
- */
- if (packing->SkipPixels ||
- packing->SkipRows || packing->SwapBytes || packing->LsbFirst) {
- return 0;
- }
-
- GLint srcRowStride = _mesa_image_row_stride(packing, srcWidth,
- format, type);
-
- if (RADEON_DEBUG & DEBUG_TEXTURE)
- fprintf(stderr, "%s: srcRowStride %d/%x\n",
- __FUNCTION__, srcRowStride, srcRowStride);
-
- /* Could check this later in upload, pitch restrictions could be
- * relaxed, but would need to store the image pitch somewhere,
- * as packing details might change before image is uploaded:
- */
- if (!r300IsGartMemory(rmesa, pixels, srcHeight * srcRowStride)
- || (srcRowStride & 63))
- return 0;
-
- /* Have validated that _mesa_transfer_teximage would be a straight
- * memcpy at this point. NOTE: future calls to TexSubImage will
- * overwrite the client data. This is explicitly mentioned in the
- * extension spec.
- */
- texImage->Data = (void *)pixels;
- texImage->IsClientData = GL_TRUE;
- texImage->RowStride = srcRowStride / texImage->TexFormat->TexelBytes;
-
- return 1;
-}
-
-static void r300TexImage1D(GLcontext * ctx, GLenum target, GLint level,
- GLint internalFormat,
- GLint width, GLint border,
- GLenum format, GLenum type, const GLvoid * pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *texObj,
- struct gl_texture_image *texImage)
-{
- driTextureObject *t = (driTextureObject *) texObj->DriverData;
-
- if (t) {
- driSwapOutTextureObject(t);
- } else {
- t = (driTextureObject *) r300AllocTexObj(texObj);
- if (!t) {
- _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage1D");
- return;
- }
- }
-
- /* Note, this will call ChooseTextureFormat */
- _mesa_store_teximage1d(ctx, target, level, internalFormat,
- width, border, format, type, pixels,
- &ctx->Unpack, texObj, texImage);
-
- t->dirty_images[0] |= (1 << level);
-}
-
-static void r300TexSubImage1D(GLcontext * ctx, GLenum target, GLint level,
- GLint xoffset,
- GLsizei width,
- GLenum format, GLenum type,
- const GLvoid * pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *texObj,
- struct gl_texture_image *texImage)
-{
- driTextureObject *t = (driTextureObject *) texObj->DriverData;
-
- assert(t); /* this _should_ be true */
- if (t) {
- driSwapOutTextureObject(t);
- } else {
- t = (driTextureObject *) r300AllocTexObj(texObj);
- if (!t) {
- _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexSubImage1D");
- return;
- }
- }
-
- _mesa_store_texsubimage1d(ctx, target, level, xoffset, width,
- format, type, pixels, packing, texObj,
- texImage);
-
- t->dirty_images[0] |= (1 << level);
-}
-
-static void r300TexImage2D(GLcontext * ctx, GLenum target, GLint level,
- GLint internalFormat,
- GLint width, GLint height, GLint border,
- GLenum format, GLenum type, const GLvoid * pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *texObj,
- struct gl_texture_image *texImage)
-{
- driTextureObject *t = (driTextureObject *) texObj->DriverData;
- GLuint face;
-
- /* which cube face or ordinary 2D image */
- switch (target) {
- case GL_TEXTURE_CUBE_MAP_POSITIVE_X:
- case GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
- case GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
- case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
- case GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
- case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
- face =
- (GLuint) target - (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X;
- ASSERT(face < 6);
- break;
- default:
- face = 0;
- }
-
- if (t != NULL) {
- driSwapOutTextureObject(t);
- } else {
- t = (driTextureObject *) r300AllocTexObj(texObj);
- if (!t) {
- _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage2D");
- return;
- }
- }
-
- texImage->IsClientData = GL_FALSE;
-
- if (r300ValidateClientStorage(ctx, target,
- internalFormat,
- width, height,
- format, type, pixels,
- packing, texObj, texImage)) {
- if (RADEON_DEBUG & DEBUG_TEXTURE)
- fprintf(stderr, "%s: Using client storage\n",
- __FUNCTION__);
- } else {
- if (RADEON_DEBUG & DEBUG_TEXTURE)
- fprintf(stderr, "%s: Using normal storage\n",
- __FUNCTION__);
-
- /* Normal path: copy (to cached memory) and eventually upload
- * via another copy to GART memory and then a blit... Could
- * eliminate one copy by going straight to (permanent) GART.
- *
- * Note, this will call r300ChooseTextureFormat.
- */
- _mesa_store_teximage2d(ctx, target, level, internalFormat,
- width, height, border, format, type,
- pixels, &ctx->Unpack, texObj, texImage);
-
- t->dirty_images[face] |= (1 << level);
- }
-}
-
-static void r300TexSubImage2D(GLcontext * ctx, GLenum target, GLint level,
- GLint xoffset, GLint yoffset,
- GLsizei width, GLsizei height,
- GLenum format, GLenum type,
- const GLvoid * pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *texObj,
- struct gl_texture_image *texImage)
-{
- driTextureObject *t = (driTextureObject *) texObj->DriverData;
- GLuint face;
-
- /* which cube face or ordinary 2D image */
- switch (target) {
- case GL_TEXTURE_CUBE_MAP_POSITIVE_X:
- case GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
- case GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
- case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
- case GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
- case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
- face =
- (GLuint) target - (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X;
- ASSERT(face < 6);
- break;
- default:
- face = 0;
- }
-
- assert(t); /* this _should_ be true */
- if (t) {
- driSwapOutTextureObject(t);
- } else {
- t = (driTextureObject *) r300AllocTexObj(texObj);
- if (!t) {
- _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexSubImage2D");
- return;
- }
- }
-
- _mesa_store_texsubimage2d(ctx, target, level, xoffset, yoffset, width,
- height, format, type, pixels, packing, texObj,
- texImage);
-
- t->dirty_images[face] |= (1 << level);
-}
-
-static void r300CompressedTexImage2D(GLcontext * ctx, GLenum target,
- GLint level, GLint internalFormat,
- GLint width, GLint height, GLint border,
- GLsizei imageSize, const GLvoid * data,
- struct gl_texture_object *texObj,
- struct gl_texture_image *texImage)
-{
- driTextureObject *t = (driTextureObject *) texObj->DriverData;
- GLuint face;
-
- /* which cube face or ordinary 2D image */
- switch (target) {
- case GL_TEXTURE_CUBE_MAP_POSITIVE_X:
- case GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
- case GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
- case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
- case GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
- case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
- face =
- (GLuint) target - (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X;
- ASSERT(face < 6);
- break;
- default:
- face = 0;
- }
-
- if (t != NULL) {
- driSwapOutTextureObject(t);
- } else {
- t = (driTextureObject *) r300AllocTexObj(texObj);
- if (!t) {
- _mesa_error(ctx, GL_OUT_OF_MEMORY,
- "glCompressedTexImage2D");
- return;
- }
- }
-
- texImage->IsClientData = GL_FALSE;
-
- /* can't call this, different parameters. Would never evaluate to true anyway currently */
-#if 0
- if (r300ValidateClientStorage(ctx, target,
- internalFormat,
- width, height,
- format, type, pixels,
- packing, texObj, texImage)) {
- if (RADEON_DEBUG & DEBUG_TEXTURE)
- fprintf(stderr, "%s: Using client storage\n",
- __FUNCTION__);
- } else
-#endif
- {
- if (RADEON_DEBUG & DEBUG_TEXTURE)
- fprintf(stderr, "%s: Using normal storage\n",
- __FUNCTION__);
-
- /* Normal path: copy (to cached memory) and eventually upload
- * via another copy to GART memory and then a blit... Could
- * eliminate one copy by going straight to (permanent) GART.
- *
- * Note, this will call r300ChooseTextureFormat.
- */
- _mesa_store_compressed_teximage2d(ctx, target, level,
- internalFormat, width, height,
- border, imageSize, data,
- texObj, texImage);
-
- t->dirty_images[face] |= (1 << level);
- }
-}
-
-static void r300CompressedTexSubImage2D(GLcontext * ctx, GLenum target,
- GLint level, GLint xoffset,
- GLint yoffset, GLsizei width,
- GLsizei height, GLenum format,
- GLsizei imageSize, const GLvoid * data,
- struct gl_texture_object *texObj,
- struct gl_texture_image *texImage)
-{
- driTextureObject *t = (driTextureObject *) texObj->DriverData;
- GLuint face;
-
- /* which cube face or ordinary 2D image */
- switch (target) {
- case GL_TEXTURE_CUBE_MAP_POSITIVE_X:
- case GL_TEXTURE_CUBE_MAP_NEGATIVE_X:
- case GL_TEXTURE_CUBE_MAP_POSITIVE_Y:
- case GL_TEXTURE_CUBE_MAP_NEGATIVE_Y:
- case GL_TEXTURE_CUBE_MAP_POSITIVE_Z:
- case GL_TEXTURE_CUBE_MAP_NEGATIVE_Z:
- face =
- (GLuint) target - (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X;
- ASSERT(face < 6);
- break;
- default:
- face = 0;
- }
-
- assert(t); /* this _should_ be true */
- if (t) {
- driSwapOutTextureObject(t);
- } else {
- t = (driTextureObject *) r300AllocTexObj(texObj);
- if (!t) {
- _mesa_error(ctx, GL_OUT_OF_MEMORY,
- "glCompressedTexSubImage3D");
- return;
- }
- }
-
- _mesa_store_compressed_texsubimage2d(ctx, target, level, xoffset,
- yoffset, width, height, format,
- imageSize, data, texObj, texImage);
-
- t->dirty_images[face] |= (1 << level);
-}
-
-static void r300TexImage3D(GLcontext * ctx, GLenum target, GLint level,
- GLint internalFormat,
- GLint width, GLint height, GLint depth,
- GLint border,
- GLenum format, GLenum type, const GLvoid * pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *texObj,
- struct gl_texture_image *texImage)
-{
- driTextureObject *t = (driTextureObject *) texObj->DriverData;
-
- if (t) {
- driSwapOutTextureObject(t);
- } else {
- t = (driTextureObject *) r300AllocTexObj(texObj);
- if (!t) {
- _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage3D");
- return;
- }
- }
-
- texImage->IsClientData = GL_FALSE;
-
-#if 0
- if (r300ValidateClientStorage(ctx, target,
- internalFormat,
- width, height,
- format, type, pixels,
- packing, texObj, texImage)) {
- if (RADEON_DEBUG & DEBUG_TEXTURE)
- fprintf(stderr, "%s: Using client storage\n",
- __FUNCTION__);
- } else
-#endif
- {
- if (RADEON_DEBUG & DEBUG_TEXTURE)
- fprintf(stderr, "%s: Using normal storage\n",
- __FUNCTION__);
-
- /* Normal path: copy (to cached memory) and eventually upload
- * via another copy to GART memory and then a blit... Could
- * eliminate one copy by going straight to (permanent) GART.
- *
- * Note, this will call r300ChooseTextureFormat.
- */
- _mesa_store_teximage3d(ctx, target, level, internalFormat,
- width, height, depth, border,
- format, type, pixels,
- &ctx->Unpack, texObj, texImage);
-
- t->dirty_images[0] |= (1 << level);
- }
-}
-
-static void
-r300TexSubImage3D(GLcontext * ctx, GLenum target, GLint level,
- GLint xoffset, GLint yoffset, GLint zoffset,
- GLsizei width, GLsizei height, GLsizei depth,
- GLenum format, GLenum type,
- const GLvoid * pixels,
- const struct gl_pixelstore_attrib *packing,
- struct gl_texture_object *texObj,
- struct gl_texture_image *texImage)
-{
- driTextureObject *t = (driTextureObject *) texObj->DriverData;
-
-/* fprintf(stderr, "%s\n", __FUNCTION__); */
-
- assert(t); /* this _should_ be true */
- if (t) {
- driSwapOutTextureObject(t);
- } else {
- t = (driTextureObject *) r300AllocTexObj(texObj);
- if (!t) {
- _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexSubImage3D");
- return;
- }
- texObj->DriverData = t;
- }
-
- _mesa_store_texsubimage3d(ctx, target, level, xoffset, yoffset, zoffset,
- width, height, depth,
- format, type, pixels, packing, texObj,
- texImage);
-
- t->dirty_images[0] |= (1 << level);
-}
-
-/**
* Changes variables and flags for a state update, which will happen at the
* next UpdateTextureState
*/
@@ -913,7 +195,7 @@ static void r300TexParameter(GLcontext * ctx, GLenum target,
struct gl_texture_object *texObj,
GLenum pname, const GLfloat * params)
{
- r300TexObjPtr t = (r300TexObjPtr) texObj->DriverData;
+ radeonTexObj* t = radeon_tex_obj(texObj);
if (RADEON_DEBUG & (DEBUG_STATE | DEBUG_TEXTURE)) {
fprintf(stderr, "%s( %s )\n", __FUNCTION__,
@@ -946,7 +228,11 @@ static void r300TexParameter(GLcontext * ctx, GLenum target,
* we just have to rely on loading the right subset of mipmap levels
* to simulate a clamped LOD.
*/
- driSwapOutTextureObject((driTextureObject *) t);
+ if (t->mt) {
+ radeon_miptree_unreference(t->mt);
+ t->mt = 0;
+ t->validated = GL_FALSE;
+ }
break;
case GL_DEPTH_TEXTURE_MODE:
@@ -969,27 +255,10 @@ static void r300TexParameter(GLcontext * ctx, GLenum target,
}
}
-static void r300BindTexture(GLcontext * ctx, GLenum target,
- struct gl_texture_object *texObj)
-{
- if (RADEON_DEBUG & (DEBUG_STATE | DEBUG_TEXTURE)) {
- fprintf(stderr, "%s( %p ) unit=%d\n", __FUNCTION__,
- (void *)texObj, ctx->Texture.CurrentUnit);
- }
-
- if ((target == GL_TEXTURE_1D)
- || (target == GL_TEXTURE_2D)
- || (target == GL_TEXTURE_3D)
- || (target == GL_TEXTURE_CUBE_MAP)
- || (target == GL_TEXTURE_RECTANGLE_NV)) {
- assert(texObj->DriverData != NULL);
- }
-}
-
static void r300DeleteTexture(GLcontext * ctx, struct gl_texture_object *texObj)
{
r300ContextPtr rmesa = R300_CONTEXT(ctx);
- driTextureObject *t = (driTextureObject *) texObj->DriverData;
+ radeonTexObj* t = radeon_tex_obj(texObj);
if (RADEON_DEBUG & (DEBUG_STATE | DEBUG_TEXTURE)) {
fprintf(stderr, "%s( %p (target = %s) )\n", __FUNCTION__,
@@ -997,14 +266,24 @@ static void r300DeleteTexture(GLcontext * ctx, struct gl_texture_object *texObj)
_mesa_lookup_enum_by_nr(texObj->Target));
}
- if (t != NULL) {
- if (rmesa) {
- R300_FIREVERTICES(rmesa);
- }
+ if (rmesa) {
+ int i;
+ radeon_firevertices(&rmesa->radeon);
+
+ for(i = 0; i < R300_MAX_TEXTURE_UNITS; ++i)
+ if (rmesa->hw.textures[i] == t)
+ rmesa->hw.textures[i] = 0;
+ }
- driDestroyTextureObject(t);
+ if (t->bo) {
+ radeon_bo_unref(t->bo);
+ t->bo = NULL;
+ }
+
+ if (t->mt) {
+ radeon_miptree_unreference(t->mt);
+ t->mt = 0;
}
- /* Free mipmap images and the texture object itself */
_mesa_delete_texture_object(ctx, texObj);
}
@@ -1013,8 +292,6 @@ static void r300DeleteTexture(GLcontext * ctx, struct gl_texture_object *texObj)
* Called via ctx->Driver.NewTextureObject.
* Note: this function will be called during context creation to
* allocate the default texture objects.
- * Note: we could use containment here to 'derive' the driver-specific
- * texture object from the core mesa gl_texture_object. Not done at this time.
* Fixup MaxAnisotropy according to user preference.
*/
static struct gl_texture_object *r300NewTextureObject(GLcontext * ctx,
@@ -1022,14 +299,23 @@ static struct gl_texture_object *r300NewTextureObject(GLcontext * ctx,
GLenum target)
{
r300ContextPtr rmesa = R300_CONTEXT(ctx);
- struct gl_texture_object *obj;
- obj = _mesa_new_texture_object(ctx, name, target);
- if (!obj)
- return NULL;
- obj->MaxAnisotropy = rmesa->initialMaxAnisotropy;
+ radeonTexObj* t = CALLOC_STRUCT(radeon_tex_obj);
+
- r300AllocTexObj(obj);
- return obj;
+ if (RADEON_DEBUG & (DEBUG_STATE | DEBUG_TEXTURE)) {
+ fprintf(stderr, "%s( %p (target = %s) )\n", __FUNCTION__,
+ t, _mesa_lookup_enum_by_nr(target));
+ }
+
+ _mesa_initialize_texture_object(&t->base, name, target);
+ t->base.MaxAnisotropy = rmesa->radeon.initialMaxAnisotropy;
+
+ /* Initialize hardware state */
+ r300UpdateTexWrap(t);
+ r300SetTexFilter(t, t->base.MinFilter, t->base.MagFilter, t->base.MaxAnisotropy);
+ r300SetTexBorderColor(t, t->base.BorderColor);
+
+ return &t->base;
}
void r300InitTextureFuncs(struct dd_function_table *functions)
@@ -1037,22 +323,30 @@ void r300InitTextureFuncs(struct dd_function_table *functions)
/* Note: we only plug in the functions we implement in the driver
* since _mesa_init_driver_functions() was already called.
*/
- functions->ChooseTextureFormat = r300ChooseTextureFormat;
- functions->TexImage1D = r300TexImage1D;
- functions->TexImage2D = r300TexImage2D;
- functions->TexImage3D = r300TexImage3D;
- functions->TexSubImage1D = r300TexSubImage1D;
- functions->TexSubImage2D = r300TexSubImage2D;
- functions->TexSubImage3D = r300TexSubImage3D;
+ functions->NewTextureImage = radeonNewTextureImage;
+ functions->FreeTexImageData = radeonFreeTexImageData;
+ functions->MapTexture = radeonMapTexture;
+ functions->UnmapTexture = radeonUnmapTexture;
+
+ functions->ChooseTextureFormat = radeonChooseTextureFormat_mesa;
+ functions->TexImage1D = radeonTexImage1D;
+ functions->TexImage2D = radeonTexImage2D;
+ functions->TexImage3D = radeonTexImage3D;
+ functions->TexSubImage1D = radeonTexSubImage1D;
+ functions->TexSubImage2D = radeonTexSubImage2D;
+ functions->TexSubImage3D = radeonTexSubImage3D;
+ functions->GetTexImage = radeonGetTexImage;
+ functions->GetCompressedTexImage = radeonGetCompressedTexImage;
functions->NewTextureObject = r300NewTextureObject;
- functions->BindTexture = r300BindTexture;
functions->DeleteTexture = r300DeleteTexture;
functions->IsTextureResident = driIsTextureResident;
functions->TexParameter = r300TexParameter;
- functions->CompressedTexImage2D = r300CompressedTexImage2D;
- functions->CompressedTexSubImage2D = r300CompressedTexSubImage2D;
+ functions->CompressedTexImage2D = radeonCompressedTexImage2D;
+ functions->CompressedTexSubImage2D = radeonCompressedTexSubImage2D;
+
+ functions->GenerateMipmap = radeonGenerateMipmap;
driInitTextureFormats();
}