#include "blend.h"
#include "buffers.h"
#include "bufferobj.h"
+#include "conservativeraster.h"
#include "context.h"
#include "cpuinfo.h"
#include "debug.h"
#include "shared.h"
#include "shaderobj.h"
#include "shaderimage.h"
+#include "state.h"
+#include "util/debug.h"
#include "util/disk_cache.h"
#include "util/strtod.h"
#include "stencil.h"
+#include "shaderimage.h"
#include "texcompress_s3tc.h"
#include "texstate.h"
#include "transformfeedback.h"
#include "varray.h"
#include "version.h"
#include "viewport.h"
+#include "texturebindless.h"
#include "program/program.h"
#include "math/m_matrix.h"
#include "main/dispatch.h" /* for _gloffset_COUNT */
#include "macros.h"
+#include "git_sha1.h"
#ifdef USE_SPARC_ASM
#include "sparc/sparc.h"
GLint accumGreenBits,
GLint accumBlueBits,
GLint accumAlphaBits,
- GLint numSamples )
+ GLuint numSamples )
{
struct gl_config *vis = CALLOC_STRUCT(gl_config);
if (vis) {
GLint accumGreenBits,
GLint accumBlueBits,
GLint accumAlphaBits,
- GLint numSamples )
+ GLuint numSamples )
{
assert(vis);
_mesa_locale_init();
- _mesa_one_time_init_extension_overrides();
+ _mesa_one_time_init_extension_overrides(ctx);
_mesa_get_cpu_features();
atexit(one_time_fini);
-#if defined(DEBUG) && defined(__DATE__) && defined(__TIME__)
+#if defined(DEBUG)
if (MESA_VERBOSE != 0) {
- _mesa_debug(ctx, "Mesa %s DEBUG build %s %s\n",
- PACKAGE_VERSION, __DATE__, __TIME__);
+ _mesa_debug(ctx, "Mesa " PACKAGE_VERSION " DEBUG build" MESA_GIT_SHA1 "\n");
}
#endif
}
}
/* redo special cases: */
- ASSIGN_4V( ctx->Current.Attrib[VERT_ATTRIB_WEIGHT], 1.0, 0.0, 0.0, 0.0 );
ASSIGN_4V( ctx->Current.Attrib[VERT_ATTRIB_NORMAL], 0.0, 0.0, 1.0, 1.0 );
ASSIGN_4V( ctx->Current.Attrib[VERT_ATTRIB_COLOR0], 1.0, 1.0, 1.0, 1.0 );
ASSIGN_4V( ctx->Current.Attrib[VERT_ATTRIB_COLOR1], 0.0, 0.0, 0.0, 1.0 );
/* Constants, may be overriden (usually only reduced) by device drivers */
consts->MaxTextureMbytes = MAX_TEXTURE_MBYTES;
- consts->MaxTextureLevels = MAX_TEXTURE_LEVELS;
+ consts->MaxTextureSize = 1 << (MAX_TEXTURE_LEVELS - 1);
consts->Max3DTextureLevels = MAX_3D_TEXTURE_LEVELS;
consts->MaxCubeTextureLevels = MAX_CUBE_TEXTURE_LEVELS;
consts->MaxTextureRectSize = MAX_TEXTURE_RECT_SIZE;
consts->Program[MESA_SHADER_GEOMETRY].MaxTextureImageUnits = MAX_TEXTURE_IMAGE_UNITS;
consts->MaxGeometryOutputVertices = MAX_GEOMETRY_OUTPUT_VERTICES;
consts->MaxGeometryTotalOutputComponents = MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS;
-
- /* Shading language version */
- consts->GLSLVersion = 120;
- _mesa_override_glsl_version(consts);
+ consts->MaxGeometryShaderInvocations = MAX_GEOMETRY_SHADER_INVOCATIONS;
#ifdef DEBUG
consts->GenerateTemporaryNames = true;
consts->UniformBooleanTrue = FLOAT_AS_UNION(1.0f).u;
/* GL_ARB_sync */
- consts->MaxServerWaitTimeout = 0x1fff7fffffffULL;
+ consts->MaxServerWaitTimeout = 0x7fffffff7fffffffULL;
/* GL_EXT_provoking_vertex */
consts->QuadsFollowProvokingVertexConvention = GL_TRUE;
consts->MaxComputeVariableGroupSize[1] = 512;
consts->MaxComputeVariableGroupSize[2] = 64;
consts->MaxComputeVariableGroupInvocations = 512;
+
+ /** GL_NV_conservative_raster */
+ consts->MaxSubpixelPrecisionBiasBits = 0;
+
+ /** GL_NV_conservative_raster_dilate */
+ consts->ConservativeRasterDilateRange[0] = 0.0;
+ consts->ConservativeRasterDilateRange[1] = 0.0;
+ consts->ConservativeRasterDilateGranularity = 0.0;
}
/* Texture size checks */
- assert(ctx->Const.MaxTextureLevels <= MAX_TEXTURE_LEVELS);
+ assert(ctx->Const.MaxTextureSize <= (1 << (MAX_TEXTURE_LEVELS - 1)));
assert(ctx->Const.Max3DTextureLevels <= MAX_3D_TEXTURE_LEVELS);
assert(ctx->Const.MaxCubeTextureLevels <= MAX_CUBE_TEXTURE_LEVELS);
assert(ctx->Const.MaxTextureRectSize <= MAX_TEXTURE_RECT_SIZE);
assert(MAX_TEXTURE_LEVELS >= MAX_CUBE_TEXTURE_LEVELS);
/* Max texture size should be <= max viewport size (render to texture) */
- assert((1U << (ctx->Const.MaxTextureLevels - 1))
- <= ctx->Const.MaxViewportWidth);
- assert((1U << (ctx->Const.MaxTextureLevels - 1))
- <= ctx->Const.MaxViewportHeight);
+ assert(ctx->Const.MaxTextureSize <= ctx->Const.MaxViewportWidth);
+ assert(ctx->Const.MaxTextureSize <= ctx->Const.MaxViewportHeight);
assert(ctx->Const.MaxDrawBuffers <= MAX_DRAW_BUFFERS);
_mesa_init_bbox( ctx );
_mesa_init_buffer_objects( ctx );
_mesa_init_color( ctx );
+ _mesa_init_conservative_raster( ctx );
_mesa_init_current( ctx );
_mesa_init_depth( ctx );
_mesa_init_debug( ctx );
_mesa_init_transform_feedback( ctx );
_mesa_init_varray( ctx );
_mesa_init_viewport( ctx );
+ _mesa_init_resident_handles( ctx );
if (!_mesa_init_texture( ctx ))
return GL_FALSE;
- _mesa_init_texture_s3tc( ctx );
-
/* Miscellaneous */
+ ctx->TileRasterOrderIncreasingX = GL_TRUE;
+ ctx->TileRasterOrderIncreasingY = GL_TRUE;
ctx->NewState = _NEW_ALL;
ctx->NewDriverState = ~0;
ctx->ErrorValue = GL_NO_ERROR;
/* misc one-time initializations */
one_time_init(ctx);
+ _mesa_init_shader_compiler_types();
+
/* Plug in driver functions and context pointer here.
* This is important because when we call alloc_shared_state() below
* we'll call ctx->Driver.NewTextureObject() to create the default
/* KHR_no_error is likely to crash, overflow memory, etc if an application
* has errors so don't enable it for setuid processes.
*/
- if (getenv("MESA_NO_ERROR")) {
+ if (env_var_as_boolean("MESA_NO_ERROR", false)) {
#if !defined(_WIN32)
if (geteuid() == getuid())
#endif
* GL_OES_texture_cube_map says
* "Initially all texture generation modes are set to REFLECTION_MAP_OES"
*/
- for (i = 0; i < MAX_TEXTURE_UNITS; i++) {
- struct gl_texture_unit *texUnit = &ctx->Texture.Unit[i];
+ for (i = 0; i < ARRAY_SIZE(ctx->Texture.FixedFuncUnit); i++) {
+ struct gl_fixedfunc_texture_unit *texUnit =
+ &ctx->Texture.FixedFuncUnit[i];
+
texUnit->GenS.Mode = GL_REFLECTION_MAP_NV;
texUnit->GenT.Mode = GL_REFLECTION_MAP_NV;
texUnit->GenR.Mode = GL_REFLECTION_MAP_NV;
* \sa _mesa_initialize_context() and init_attrib_groups().
*/
void
-_mesa_free_context_data( struct gl_context *ctx )
+_mesa_free_context_data(struct gl_context *ctx, bool destroy_compiler_types)
{
if (!_mesa_get_current_context()){
/* No current context, but we may need one in order to delete
_mesa_reference_program(ctx, &ctx->FragmentProgram._Current, NULL);
_mesa_reference_program(ctx, &ctx->FragmentProgram._TexEnvProgram, NULL);
+ _mesa_reference_program(ctx, &ctx->ComputeProgram._Current, NULL);
+
_mesa_reference_vao(ctx, &ctx->Array.VAO, NULL);
_mesa_reference_vao(ctx, &ctx->Array.DefaultVAO, NULL);
+ _mesa_reference_vao(ctx, &ctx->Array._EmptyVAO, NULL);
+ _mesa_reference_vao(ctx, &ctx->Array._DrawVAO, NULL);
_mesa_free_attrib_data(ctx);
_mesa_free_buffer_objects(ctx);
_mesa_free_eval_data( ctx );
_mesa_free_texture_data( ctx );
+ _mesa_free_image_textures(ctx);
_mesa_free_matrix_data( ctx );
_mesa_free_pipeline_data(ctx);
_mesa_free_program_data(ctx);
_mesa_free_transform_feedback(ctx);
_mesa_free_performance_monitors(ctx);
_mesa_free_performance_queries(ctx);
+ _mesa_free_resident_handles(ctx);
_mesa_reference_buffer_object(ctx, &ctx->Pack.BufferObj, NULL);
_mesa_reference_buffer_object(ctx, &ctx->Unpack.BufferObj, NULL);
free(ctx->VersionString);
+ if (destroy_compiler_types)
+ _mesa_destroy_shader_compiler_types();
+
/* unbind the context if it's currently bound */
if (ctx == _mesa_get_current_context()) {
_mesa_make_current(NULL, NULL, NULL);
_mesa_destroy_context( struct gl_context *ctx )
{
if (ctx) {
- _mesa_free_context_data(ctx);
+ _mesa_free_context_data(ctx, true);
free( (void *) ctx );
}
}
* Check if the viewport/scissor size has not yet been initialized.
* Initialize the size if the given width and height are non-zero.
*/
-void
-_mesa_check_init_viewport(struct gl_context *ctx, GLuint width, GLuint height)
+static void
+check_init_viewport(struct gl_context *ctx, GLuint width, GLuint height)
{
if (!ctx->ViewportInitialized && width > 0 && height > 0) {
unsigned i;
return;
}
- ctx->Extensions.String = _mesa_make_extension_string(ctx);
-
check_context_limits(ctx);
+ _mesa_update_vertex_processing_mode(ctx);
+
/* According to GL_MESA_configless_context the default value of
* glDrawBuffers depends on the config of the first surface it is bound to.
* For GLES it is always GL_BACK which has a magic interpretation.
*/
if (!ctx->HasConfig && _mesa_is_desktop_gl(ctx)) {
if (ctx->DrawBuffer != _mesa_get_incomplete_framebuffer()) {
- GLenum buffer;
+ GLenum16 buffer;
if (ctx->DrawBuffer->Visual.doubleBufferMode)
buffer = GL_BACK;
}
}
+ /* Determine if generic vertex attribute 0 aliases the conventional
+ * glVertex position.
+ */
+ {
+ const bool is_forward_compatible_context =
+ ctx->Const.ContextFlags & GL_CONTEXT_FLAG_FORWARD_COMPATIBLE_BIT;
+
+ /* In OpenGL 3.1 attribute 0 becomes non-magic, just like in OpenGL ES
+ * 2.0. Note that we cannot just check for API_OPENGL_COMPAT here because
+ * that will erroneously allow this usage in a 3.0 forward-compatible
+ * context too.
+ */
+ ctx->_AttribZeroAliasesVertex = (ctx->API == API_OPENGLES
+ || (ctx->API == API_OPENGL_COMPAT
+ && !is_forward_compatible_context));
+ }
+
/* We can use this to help debug user's problems. Tell them to set
* the MESA_INFO env variable before running their app. Then the
* first time each context is made current we'll print some useful
/* make sure this context is valid for flushing */
curCtx != newCtx &&
curCtx->Const.ContextReleaseBehavior ==
- GL_CONTEXT_RELEASE_BEHAVIOR_FLUSH)
+ GL_CONTEXT_RELEASE_BEHAVIOR_FLUSH) {
_mesa_flush(curCtx);
+ }
- /* We used to call _glapi_check_multithread() here. Now do it in drivers */
- _glapi_set_context((void *) newCtx);
- assert(_mesa_get_current_context() == newCtx);
+ /* Call this periodically to detect when the user has begun using
+ * GL rendering from multiple threads.
+ */
+ _glapi_check_multithread();
if (!newCtx) {
_glapi_set_dispatch(NULL); /* none current */
+ /* We need old ctx to correctly release Draw/ReadBuffer
+ * and avoid a surface leak in st_renderbuffer_delete.
+ * Therefore, first drop buffers then set new ctx to NULL.
+ */
if (curCtx) {
_mesa_reference_framebuffer(&curCtx->WinSysDrawBuffer, NULL);
_mesa_reference_framebuffer(&curCtx->WinSysReadBuffer, NULL);
}
+ _glapi_set_context(NULL);
+ assert(_mesa_get_current_context() == NULL);
}
else {
+ _glapi_set_context((void *) newCtx);
+ assert(_mesa_get_current_context() == newCtx);
_glapi_set_dispatch(newCtx->CurrentClientDispatch);
if (drawBuffer && readBuffer) {
*/
newCtx->NewState |= _NEW_BUFFERS;
- _mesa_check_init_viewport(newCtx,
- drawBuffer->Width, drawBuffer->Height);
+ check_init_viewport(newCtx, drawBuffer->Width, drawBuffer->Height);
}
if (newCtx->FirstTimeCurrent) {
/** \name Miscellaneous functions */
/**********************************************************************/
/*@{*/
-
-/**
- * Record an error.
- *
- * \param ctx GL context.
- * \param error error code.
- *
- * Records the given error code and call the driver's dd_function_table::Error
- * function if defined.
- *
- * \sa
- * This is called via _mesa_error().
- */
-void
-_mesa_record_error(struct gl_context *ctx, GLenum error)
-{
- if (!ctx)
- return;
-
- if (ctx->ErrorValue == GL_NO_ERROR) {
- ctx->ErrorValue = error;
- }
-}
-
-
-/**
- * Flush commands and wait for completion.
- */
-void
-_mesa_finish(struct gl_context *ctx)
-{
- FLUSH_VERTICES( ctx, 0 );
- FLUSH_CURRENT( ctx, 0 );
- if (ctx->Driver.Finish) {
- ctx->Driver.Finish(ctx);
- }
-}
-
-
/**
* Flush commands.
*/
/**
- * Execute glFinish().
+ * Flush commands and wait for completion.
*
* Calls the #ASSERT_OUTSIDE_BEGIN_END_AND_FLUSH macro and the
* dd_function_table::Finish driver callback, if not NULL.
{
GET_CURRENT_CONTEXT(ctx);
ASSERT_OUTSIDE_BEGIN_END(ctx);
- _mesa_finish(ctx);
+
+ FLUSH_VERTICES(ctx, 0);
+ FLUSH_CURRENT(ctx, 0);
+
+ if (ctx->Driver.Finish) {
+ ctx->Driver.Finish(ctx);
+ }
}
projects / mesa.git / blobdiff