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* mesa: fix crash in st/mesa after deleting a VAOMarek Olšák2014-07-112-0/+29
| | | | | | | | | | This happens when glGetMultisamplefv (or any other non-draw function) is called, which doesn't invoke the VBO module to update _DrawArrays and the pointer is invalid at that point. However st/mesa still dereferences it to setup vertex buffers ==> crash. Reviewed-by: Brian Paul <[email protected]>
* ff_fragment_shader: Access glsl_types directly.Kenneth Graunke2014-07-091-15/+15
| | | | | | | | | Originally, we didn't have direct accessors for all of the GLSL types, so the only way to get at them was to use the symbol table. Now, we can just get at them directly, which is simpler and faster. Signed-off-by: Kenneth Graunke <[email protected]> Reviewed-by: Ben Widawsky <[email protected]>
* mesa: fix geometry shader memory leaksBrian Paul2014-07-092-0/+4
| | | | | | | Spotted by Charmaine Lee. Cc: "10.2" <[email protected]> Reviewed-by: Marek Olšák <[email protected]>
* mesa: use float to silence MSVC warning in _mesa_GetMultisamplefv()Brian Paul2014-07-091-1/+1
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* mesa: add support for AMD_vertex_shader_viewport_indexIlia Mirkin2014-07-022-0/+2
| | | | | | | Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> Reviewed-by: Chris Forbes <[email protected]> Tested-by: Tobias Droste <[email protected]>
* mesa: Make unreachable macro take a string argument.Matt Turner2014-07-011-3/+11
| | | | | | To aid in debugging. Reviewed-by: Ian Romanick <[email protected]>
* mesa: Use typed foreach_in_list instead of foreach_list.Matt Turner2014-07-011-12/+12
| | | | Reviewed-by: Ian Romanick <[email protected]>
* mesa: update comment for UniformBufferSize to indicate size is in bytesBrian Paul2014-07-011-1/+1
| | | | Reviewed-by: Roland Scheidegger <[email protected]>
* Remove the ATI_envmap_bumpmap extensionJason Ekstrand2014-06-3021-713/+2
| | | | | | | | | | | As far as I can tell, the Intel mesa driver is the only driver in the world still supporting this legacy extension. If someone wants to do bump mapping, they can use shaders. Signed-off-by: Jason Ekstrand <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]> [v1] Reviewed-by: Chris Forbes <[email protected]> [v2] Reviewed-by: Ian Romanick <[email protected]> [v3]
* mesa: Enable simultaneous queries on different streams.Iago Toral Quiroga2014-06-302-10/+11
| | | | | | | | It should be possible to query the number of primitives written to each individual stream by a geometry shader in a single draw call. For that we need to have up to MAX_VERTEX_STREAM separate query objects. Reviewed-by: Ian Romanick <[email protected]>
* mesa: Include stream information in indexed queries.Iago Toral Quiroga2014-06-302-0/+2
| | | | Reviewed-by: Ian Romanick <[email protected]>
* glsl: Store info about geometry shaders that emit vertices to non-zero streams.Iago Toral Quiroga2014-06-303-0/+4
| | | | | | | | | | | On Intel hardware when a geometry shader outputs GL_POINTS primitives we only need to emit vertex control bits if it emits vertices to non-zero streams, so use a flag to track this. This flag will be set to TRUE when a geometry shader calls EmitStreamVertex() or EndStreamPrimitive() with a non-zero stream parameter in a later patch. Reviewed-by: Ian Romanick <[email protected]>
* mesa: add StreamId information to transform feedback outputs.Iago Toral Quiroga2014-06-301-0/+1
| | | | | | | For now initialized to the default stream 0. Reviewed-by: Chris Forbes <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa: expose ARB_seamless_cubemap_per_texture when supportedIlia Mirkin2014-06-281-0/+1
| | | | | | | | All of the bits appear to already be in place to support this in the sampler (which the original AMD version didn't allow). Signed-off-by: Ilia Mirkin <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* mesa/main: In register_surface() verify gl_texture_object was foundJuha-Pekka Heikkila2014-06-261-0/+6
| | | | | | | Verify _mesa_lookup_texture() returned valid pointer before using it. Signed-off-by: Juha-Pekka Heikkila <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa/main: Verify calloc return value in register_surface()Juha-Pekka Heikkila2014-06-261-0/+5
| | | | | Signed-off-by: Juha-Pekka Heikkila <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa: Don't use derived vertex state in api_arrayelt.cFredrik Höglund2014-06-241-54/+57
| | | | | Cc: "10.1 10.2" <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: Make Geom.UsesEndPrimitive a bool instead of a GLbooleanIago Toral Quiroga2014-06-232-3/+3
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* mesa: Add extension plumbing for ARB_fragment_layer_viewportChris Forbes2014-06-222-0/+2
| | | | | Signed-off-by: Chris Forbes <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa: Init Geom.UsesEndPrimitive in shader programs.Iago Toral Quiroga2014-06-201-0/+1
| | | | Reviewed-by: Ian Romanick <[email protected]>
* mesa: Remove glClear optimization based on drawable sizeKristian Høgsberg2014-06-181-5/+0
| | | | | | | | | | | | | | | A drawable size of 0x0 means that we don't have buffers for a drawable yet, not that we have a zero-sized buffer. Core mesa shouldn't be optimizing out drawing based on buffer size, since the draw call could be what triggers the driver to go and get buffers. As discussed in the referenced bug report, the optimization was added as part of a scatter-shot attempt to fix a different problem. There's no other example in mesa core of using the buffer size in this way. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=74005 Cc: "10.1 10.2" <[email protected]> Signed-off-by: Kristian Høgsberg <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa: In emit_texenv() type mismatch was forced with typecastJuha-Pekka Heikkila2014-06-181-8/+9
| | | | | | | | Type mismatch caused random memory to be copied when casted memory area was smaller than expected type. Signed-off-by: Juha-Pekka Heikkila <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa: Remove unused functions from perfomance query code.Matt Turner2014-06-171-13/+0
| | | | | | | | | Perhaps useful for debugging? Never used otherwise. Added by commit 8cf5bdad. Reviewed-by: Tapani Pälli <[email protected]> Reviewed-by: Petri Latvala <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa: Remove unused extra_EXT_texture_integer.Matt Turner2014-06-171-5/+0
| | | | | | | | Unused since commit b6475f94. Reviewed-by: Marek Olšák <[email protected]> Reviewed-by: Tapani Pälli <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* main/extensions: Only parse MESA_EXTENSION_OVERRIDE onceJordan Justen2014-06-161-74/+40
| | | | | | | | | Previously, we would parse MESA_EXTENSION_OVERRIDE each time a context was created. Now we will save the results of that parsing and use it during context initialization. Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Anuj Phogat <[email protected]>
* main/extensions: Build list of extensions that can't be disabledJordan Justen2014-06-161-5/+20
| | | | | | | | This will allow us to utilize the early MESA_EXTENSION_OVERRIDE parsing at the later extension string initialization step. Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Anuj Phogat <[email protected]>
* main/extensions: Create extra extensions override stringJordan Justen2014-06-161-0/+38
| | | | | | | | This will allow us to utilize the early MESA_EXTENSION_OVERRIDE parsing at the later extension string initialization step. Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Anuj Phogat <[email protected]>
* main/extensions: Add early extension override structuresJordan Justen2014-06-163-0/+59
| | | | | | | | | | | | | | | | | | | | | | | During the early one_time_init phase of context creation, we initialize two global gl_extensions structures. We read the MESA_EXTENSION_OVERRIDE environment variable, and store positive and negative overrides in two structures: * struct gl_extensions _mesa_extension_override_enables * struct gl_extensions _mesa_extension_override_disables These are filled before the driver initializes extensions and constants, therefore the driver can make adjustments based on the desired overrides. This can be useful during development of a new extension where the extension is only partially ready. The driver can't actually advertise support for the extension, but if it sees that the override is set for the extension, then it can expose more supported parts of the extension, such as upgrading context constants. Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Anuj Phogat <[email protected]>
* main/extensions: Create a context-less set_extensions functionJordan Justen2014-06-161-5/+20
| | | | | | | | | | | | We will add new gl_extensions structures that capture the environment variable extension overrides and are available early in context creation. This will allow a driver to take actions during its initialization based on the extension overrides. Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Anuj Phogat <[email protected]>
* main/extensions: Don't advertise unknown extensions overrides with (-)Jordan Justen2014-06-161-1/+1
| | | | | | | | | | | | Previously setting: MESA_EXTENSION_OVERRIDE=-GL_MESA_ham_sandwich Would cause Mesa to advertise support for the GL_MESA_ham_sandwich extension, even though the override specifically asked for it to be disabled. Signed-off-by: Jordan Justen <[email protected]> Reviewed-by: Anuj Phogat <[email protected]>
* mesa: support inactive uniforms in glUniform* functionsTapani Pälli2014-06-161-0/+15
| | | | | | | | | | Support inactive uniforms that have explicit location set in glUniform* functions. v2: remove unnecessary extension check, use new define (Ian) Signed-off-by: Tapani Pälli <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa: add new enum MAX_UNIFORM_LOCATIONSTapani Pälli2014-06-165-0/+12
| | | | | | | | | | | | | Patch adds new implementation dependent value required by the GL_ARB_explicit_uniform_location extension. Default value for user assignable locations is calculated as sum of MaxUniformComponents for each stage. v2: fix descriptor in get_hash_params.py (Petri) v3: simpler formula for calculating initial value (Ian) Signed-off-by: Tapani Pälli <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa: add enable bit for ARB_explicit_uniform_locationTapani Pälli2014-06-162-0/+2
| | | | | Signed-off-by: Tapani Pälli <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* Remove _mesa_is_type_integer and _mesa_is_enum_format_or_type_integerNeil Roberts2014-06-132-36/+0
| | | | | | | | | | | | | | | | | | | | | | | The comment for _mesa_is_type_integer is confusing because it says that it returns whether the type is an “integer (non-normalized)” format. I don't think it makes sense to say whether a type is normalized or not because it depends on what format it is used with. For example, GL_RGBA+GL_UNSIGNED_BYTE is normalized but GL_RGBA_INTEGER+GL_UNSIGNED_BYTE isn't. If the normalized comment is just a mistake then it still doesn't make much sense because it is missing the packed-pixel types such as GL_UNSIGNED_INT_5_6_5. If those were added then it effectively just returns type != GL_FLOAT. That function was only used in _mesa_is_enum_format_or_type_integer. This function effectively checks whether the format is non-normalized or the type is an integer. I can't think of any situation where that check would make sense. As far as I can tell neither of these functions have ever been used anywhere so we should just remove them to avoid confusion. These functions were added in 9ad8f431b2a47060bf05517246ab0fa8d249c800. Reviewed-by: Brian Paul <[email protected]>
* glsl: Store gl_uniform_driver_storage::format as the actual typeIan Romanick2014-06-111-1/+1
| | | | | | | | And delete the incorrect comment. Signed-off-by: Ian Romanick <[email protected]> Reviewed-by: Matt Turner <[email protected]> Reviewed-by: Tapani Pälli <[email protected]>
* mesa: Fix substitution of large shadersCody Northrop2014-06-101-3/+14
| | | | | Signed-off-by: Cody Northrop <[email protected]> Reviewed-by: Brian Paul <[email protected]>
* mesa: Add extension enable for ARB_compressed_texture_pixel_storageChris Forbes2014-06-101-0/+1
| | | | | Signed-off-by: Chris Forbes <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa: Add pixel storage support for GetCompressedTexImageChris Forbes2014-06-101-33/+40
| | | | | Signed-off-by: Chris Forbes <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa: Compute proper strides for compressed texture pixel storage.Chris Forbes2014-06-101-0/+35
| | | | | Signed-off-by: Chris Forbes <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa: Extract computation of compressed pixel store paramsChris Forbes2014-06-102-14/+50
| | | | | | | | | | This logic is reusable across CompressedTex*Image* and GetCompressedTexImage; the strides calculated will also be needed in the PBO validation functions to ensure that the referenced range of bytes is valid. Signed-off-by: Chris Forbes <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa: Emit errors for inconsistent compressed pixel store stateChris Forbes2014-06-103-1/+60
| | | | | | | V2: Use bool rather than GLboolean for internal function Signed-off-by: Chris Forbes <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa: Add new pixel pack/unpack state forChris Forbes2014-06-103-0/+78
| | | | | | | ARB_compressed_texture_pixel_storage Signed-off-by: Chris Forbes <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* tests: Add new enum strings for ARB_compressed_texture_pixel_storageChris Forbes2014-06-101-0/+8
| | | | | Signed-off-by: Chris Forbes <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa: Make CompressedTexSubImage errors more consistentChris Forbes2014-06-101-3/+3
| | | | | Signed-off-by: Chris Forbes <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa: Trim down PixelStorei implementationChris Forbes2014-06-101-119/+56
| | | | | | | | | | Move _mesa_error call for INVALID_VALUE to one place. Remove checks for previous value matching -- this was important when we were flushing vertices before the update, but that hasn't happened for a long time now. Signed-off-by: Chris Forbes <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
* mesa/main: Prevent sefgault on glGetIntegerv(GL_ATOMIC_COUNTER_BUFFER_BINDING).José Fonseca2014-06-081-1/+5
| | | | | | | | | | | A recent ApiTrace change, that tries to dump more buffer state causes Mesa from my distro (10.1.4) to segfaults here. I haven't actually confirm this fixes it (I can't repro on master), but it seems a good idea to be defensive here anyway. Cc: "10.1 10.2" <[email protected]> Reviewed-by: Kenneth Graunke <[email protected]>
* mesa: Make glGetIntegerv(GL_*_ARRAY_SIZE) return GL_BGRA.José Fonseca2014-06-032-2/+12
| | | | | | | | | | | | | | | | | | | | | Same as b026b6bbfe3f15c8a7296ac107dc3d31f74e401e, but COLOR_ARRAY_SIZE/SECONDARY_COLOR_ARRAY_SIZE. Ideally we wouldn't munge the incoming state, so that we wouldn't need to unmunge it back on glGet*. But the array size state is copied and referred in many places, many of which couldn't take an GLenum like GL_BGRA instead of a plain integer. So just hack around on glGet*, to ensure there is no risk of introducing regressions elsewhere. This bug causes problems to Apitrace, resulting in wrong traces. See https://github.com/apitrace/apitrace/issues/261 for details. Tested with piglit arb_vertex_array_bgra-get, which was created for this purpose. Reviewed-by: Matt Turner <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Cc: "10.1 10.2" <[email protected]>
* mesa/main: Make get_hash.c values constant.José Fonseca2014-06-031-1/+1
| | | | | | Reviewed-by: Matt Turner <[email protected]> Reviewed-by: Ian Romanick <[email protected]> Cc: "10.1 10.2" <[email protected]>
* mesa/main: Add missing null check in _mesa_CreatePerfQueryINTEL()Juha-Pekka Heikkila2014-05-301-0/+5
| | | | | Signed-off-by: Juha-Pekka Heikkila <[email protected]> Reviewed-by: Petri Latvala <[email protected]>
* mesa: add missing null check in _mesa_NewHashTable()Juha-Pekka Heikkila2014-05-301-0/+10
| | | | | Signed-off-by: Juha-Pekka Heikkila <[email protected]> Reviewed-by: Ian Romanick <[email protected]>
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