diff options
Diffstat (limited to 'src/mesa/drivers/dri/radeon/radeon_tex.c')
-rw-r--r-- | src/mesa/drivers/dri/radeon/radeon_tex.c | 524 |
1 files changed, 60 insertions, 464 deletions
diff --git a/src/mesa/drivers/dri/radeon/radeon_tex.c b/src/mesa/drivers/dri/radeon/radeon_tex.c index f2b6deb9c0..2549d5cb5c 100644 --- a/src/mesa/drivers/dri/radeon/radeon_tex.c +++ b/src/mesa/drivers/dri/radeon/radeon_tex.c @@ -44,6 +44,7 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #include "main/texobj.h" #include "radeon_context.h" +#include "radeon_mipmap_tree.h" #include "radeon_state.h" #include "radeon_ioctl.h" #include "radeon_swtcl.h" @@ -170,10 +171,13 @@ static void radeonSetTexFilter( radeonTexObjPtr t, GLenum minf, GLenum magf ) { GLuint anisotropy = (t->pp_txfilter & RADEON_MAX_ANISO_MASK); + /* Force revalidation to account for switches from/to mipmapping. */ + t->validated = GL_FALSE; + t->pp_txfilter &= ~(RADEON_MIN_FILTER_MASK | RADEON_MAG_FILTER_MASK); /* r100 chips can't handle mipmaps/aniso for cubemap/volume textures */ - if ( t->base.tObj->Target == GL_TEXTURE_CUBE_MAP ) { + if ( t->base.Target == GL_TEXTURE_CUBE_MAP ) { switch ( minf ) { case GL_NEAREST: case GL_NEAREST_MIPMAP_NEAREST: @@ -249,433 +253,13 @@ static void radeonSetTexBorderColor( radeonTexObjPtr t, const GLfloat color[4] ) t->pp_border_color = radeonPackColor( 4, c[0], c[1], c[2], c[3] ); } - -/** - * 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 radeonTexObjPtr radeonAllocTexObj( struct gl_texture_object *texObj ) -{ - radeonTexObjPtr t; - - t = CALLOC_STRUCT( radeon_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; - - t->pp_txfilter = RADEON_BORDER_MODE_OGL; - t->pp_txformat = (RADEON_TXFORMAT_ENDIAN_NO_SWAP | - RADEON_TXFORMAT_PERSPECTIVE_ENABLE); - - make_empty_list( & t->base ); - - radeonSetTexWrap( t, texObj->WrapS, texObj->WrapT ); - radeonSetTexMaxAnisotropy( t, texObj->MaxAnisotropy ); - radeonSetTexFilter( t, texObj->MinFilter, texObj->MagFilter ); - radeonSetTexBorderColor( t, texObj->BorderColor ); - } - - return t; -} - - -static const struct gl_texture_format * -radeonChooseTextureFormat( GLcontext *ctx, GLint internalFormat, - GLenum format, GLenum type ) -{ - radeonContextPtr rmesa = RADEON_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; - - 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 ? _dri_texformat_argb8888 : _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 ? - _dri_texformat_argb8888 : _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; - - default: - _mesa_problem(ctx, "unexpected texture format in %s", __FUNCTION__); - return NULL; - } - - return NULL; /* never get here */ -} - - -static void radeonTexImage1D( 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 *) radeonAllocTexObj( 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 radeonTexSubImage1D( 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 *) radeonAllocTexObj( 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 radeonTexImage2D( 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 *) radeonAllocTexObj( texObj ); - if (!t) { - _mesa_error(ctx, GL_OUT_OF_MEMORY, "glTexImage2D"); - return; - } - } - - /* Note, this will call ChooseTextureFormat */ - _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 radeonTexSubImage2D( 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 *) radeonAllocTexObj( 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 radeonCompressedTexImage2D( 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 *) radeonAllocTexObj( texObj ); - if (!t) { - _mesa_error(ctx, GL_OUT_OF_MEMORY, "glCompressedTexImage2D"); - return; - } - } - - /* Note, this will call ChooseTextureFormat */ - _mesa_store_compressed_teximage2d(ctx, target, level, internalFormat, width, - height, border, imageSize, data, texObj, texImage); - - t->dirty_images[face] |= (1 << level); -} - - -static void radeonCompressedTexSubImage2D( 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 *) radeonAllocTexObj( texObj ); - if (!t) { - _mesa_error(ctx, GL_OUT_OF_MEMORY, "glCompressedTexSubImage2D"); - return; - } - } - - _mesa_store_compressed_texsubimage2d(ctx, target, level, xoffset, yoffset, width, - height, format, imageSize, data, texObj, texImage); - - t->dirty_images[face] |= (1 << level); -} - #define SCALED_FLOAT_TO_BYTE( x, scale ) \ (((GLuint)((255.0F / scale) * (x))) / 2) static void radeonTexEnv( GLcontext *ctx, GLenum target, GLenum pname, const GLfloat *param ) { - radeonContextPtr rmesa = RADEON_CONTEXT(ctx); + r100ContextPtr rmesa = R100_CONTEXT(ctx); GLuint unit = ctx->Texture.CurrentUnit; struct gl_texture_unit *texUnit = &ctx->Texture.Unit[unit]; @@ -706,7 +290,7 @@ static void radeonTexEnv( GLcontext *ctx, GLenum target, * functions, one mapping [-1.0,0.0] to [-128,0] and one mapping * [0.0,4.0] to [0,127]. */ - min = driQueryOptionb (&rmesa->optionCache, "no_neg_lod_bias") ? + min = driQueryOptionb (&rmesa->radeon.optionCache, "no_neg_lod_bias") ? 0.0 : -1.0; bias = CLAMP( *param, min, 4.0 ); if ( bias == 0 ) { @@ -739,7 +323,7 @@ static void radeonTexParameter( GLcontext *ctx, GLenum target, struct gl_texture_object *texObj, GLenum pname, const GLfloat *params ) { - radeonTexObjPtr t = (radeonTexObjPtr) texObj->DriverData; + radeonTexObj* t = radeon_tex_obj(texObj); if ( RADEON_DEBUG & (DEBUG_STATE|DEBUG_TEXTURE) ) { fprintf( stderr, "%s( %s )\n", __FUNCTION__, @@ -767,57 +351,51 @@ static void radeonTexParameter( GLcontext *ctx, GLenum target, case GL_TEXTURE_MAX_LEVEL: case GL_TEXTURE_MIN_LOD: case GL_TEXTURE_MAX_LOD: + /* This isn't the most efficient solution but there doesn't appear to * be a nice alternative. Since there's no LOD clamping, * 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; default: return; } - - /* Mark this texobj as dirty (one bit per tex unit) - */ - t->dirty_state = TEX_ALL; -} - - -static void radeonBindTexture( 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 ); - } - - assert( (target != GL_TEXTURE_1D && target != GL_TEXTURE_2D && - target != GL_TEXTURE_RECTANGLE_NV && target != GL_TEXTURE_CUBE_MAP) || - (texObj->DriverData != NULL) ); } - static void radeonDeleteTexture( GLcontext *ctx, struct gl_texture_object *texObj ) { - radeonContextPtr rmesa = RADEON_CONTEXT(ctx); - driTextureObject * t = (driTextureObject *) texObj->DriverData; + r100ContextPtr rmesa = R100_CONTEXT(ctx); + radeonTexObj* t = radeon_tex_obj(texObj); + int i; if ( RADEON_DEBUG & (DEBUG_STATE|DEBUG_TEXTURE) ) { fprintf( stderr, "%s( %p (target = %s) )\n", __FUNCTION__, (void *)texObj, _mesa_lookup_enum_by_nr( texObj->Target ) ); } - if ( t != NULL ) { - if ( rmesa ) { - RADEON_FIREVERTICES( rmesa ); - } - - driDestroyTextureObject( t ); + if ( rmesa ) { + radeon_firevertices(&rmesa->radeon); + for ( i = 0 ; i < rmesa->radeon.glCtx->Const.MaxTextureUnits ; i++ ) { + if ( t == rmesa->state.texture.unit[i].texobj ) { + rmesa->state.texture.unit[i].texobj = NULL; + rmesa->hw.tex[i].dirty = GL_FALSE; + rmesa->hw.cube[i].dirty = GL_FALSE; + } + } } + 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); } @@ -837,7 +415,7 @@ static void radeonTexGen( GLcontext *ctx, GLenum pname, const GLfloat *params ) { - radeonContextPtr rmesa = RADEON_CONTEXT(ctx); + r100ContextPtr rmesa = R100_CONTEXT(ctx); GLuint unit = ctx->Texture.CurrentUnit; rmesa->recheck_texgen[unit] = GL_TRUE; } @@ -851,29 +429,40 @@ static void radeonTexGen( GLcontext *ctx, static struct gl_texture_object * radeonNewTextureObject( GLcontext *ctx, GLuint name, GLenum target ) { - radeonContextPtr rmesa = RADEON_CONTEXT(ctx); - struct gl_texture_object *obj; - obj = _mesa_new_texture_object(ctx, name, target); - if (!obj) - return NULL; - obj->MaxAnisotropy = rmesa->initialMaxAnisotropy; - radeonAllocTexObj( obj ); - return obj; + r100ContextPtr rmesa = R100_CONTEXT(ctx); + radeonTexObj* t = CALLOC_STRUCT(radeon_tex_obj); + + _mesa_initialize_texture_object(&t->base, name, target); + t->base.MaxAnisotropy = rmesa->radeon.initialMaxAnisotropy; + + t->border_fallback = GL_FALSE; + + t->pp_txfilter = RADEON_BORDER_MODE_OGL; + t->pp_txformat = (RADEON_TXFORMAT_ENDIAN_NO_SWAP | + RADEON_TXFORMAT_PERSPECTIVE_ENABLE); + + radeonSetTexWrap( t, t->base.WrapS, t->base.WrapT ); + radeonSetTexMaxAnisotropy( t, t->base.MaxAnisotropy ); + radeonSetTexFilter( t, t->base.MinFilter, t->base.MagFilter ); + radeonSetTexBorderColor( t, t->base.BorderColor ); + return &t->base; } + void radeonInitTextureFuncs( struct dd_function_table *functions ) { - functions->ChooseTextureFormat = radeonChooseTextureFormat; + functions->ChooseTextureFormat = radeonChooseTextureFormat_mesa; functions->TexImage1D = radeonTexImage1D; functions->TexImage2D = radeonTexImage2D; functions->TexSubImage1D = radeonTexSubImage1D; functions->TexSubImage2D = radeonTexSubImage2D; + functions->GetTexImage = radeonGetTexImage; + functions->GetCompressedTexImage = radeonGetCompressedTexImage; functions->NewTextureObject = radeonNewTextureObject; - functions->BindTexture = radeonBindTexture; + // functions->BindTexture = radeonBindTexture; functions->DeleteTexture = radeonDeleteTexture; - functions->IsTextureResident = driIsTextureResident; functions->TexEnv = radeonTexEnv; functions->TexParameter = radeonTexParameter; @@ -882,5 +471,12 @@ void radeonInitTextureFuncs( struct dd_function_table *functions ) functions->CompressedTexImage2D = radeonCompressedTexImage2D; functions->CompressedTexSubImage2D = radeonCompressedTexSubImage2D; + functions->GenerateMipmap = radeonGenerateMipmap; + + functions->NewTextureImage = radeonNewTextureImage; + functions->FreeTexImageData = radeonFreeTexImageData; + functions->MapTexture = radeonMapTexture; + functions->UnmapTexture = radeonUnmapTexture; + driInitTextureFormats(); } |