bsalomon@google.com | 27847de | 2011-02-22 20:59:41 +0000 | [diff] [blame] | 1 | /* |
epoger@google.com | ec3ed6a | 2011-07-28 14:26:00 +0000 | [diff] [blame] | 2 | * Copyright 2011 Google Inc. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license that can be |
| 5 | * found in the LICENSE file. |
bsalomon@google.com | 27847de | 2011-02-22 20:59:41 +0000 | [diff] [blame] | 6 | */ |
| 7 | |
epoger@google.com | ec3ed6a | 2011-07-28 14:26:00 +0000 | [diff] [blame] | 8 | |
Mike Klein | c0bd9f9 | 2019-04-23 12:05:21 -0500 | [diff] [blame] | 9 | #include "include/core/SkMatrix.h" |
| 10 | #include "include/private/GrTypesPriv.h" |
Robert Phillips | 8043f32 | 2019-05-31 08:11:36 -0400 | [diff] [blame] | 11 | #include "src/gpu/GrDataUtils.h" |
Mike Klein | c0bd9f9 | 2019-04-23 12:05:21 -0500 | [diff] [blame] | 12 | #include "src/gpu/gl/GrGLUtil.h" |
bungeman@google.com | fab44db | 2013-10-11 18:50:45 +0000 | [diff] [blame] | 13 | #include <stdio.h> |
bsalomon@google.com | f987d1b | 2011-04-04 17:13:52 +0000 | [diff] [blame] | 14 | |
bsalomon@google.com | 27847de | 2011-02-22 20:59:41 +0000 | [diff] [blame] | 15 | /////////////////////////////////////////////////////////////////////////////// |
| 16 | |
bsalomon@google.com | d5d1049 | 2011-04-28 21:16:31 +0000 | [diff] [blame] | 17 | #if GR_GL_LOG_CALLS |
| 18 | bool gLogCallsGL = !!(GR_GL_LOG_CALLS_START); |
| 19 | #endif |
bsalomon@google.com | 27847de | 2011-02-22 20:59:41 +0000 | [diff] [blame] | 20 | |
bsalomon@google.com | d5d1049 | 2011-04-28 21:16:31 +0000 | [diff] [blame] | 21 | #if GR_GL_CHECK_ERROR |
| 22 | bool gCheckErrorGL = !!(GR_GL_CHECK_ERROR_START); |
| 23 | #endif |
| 24 | |
bsalomon@google.com | 9c1f1ac | 2012-05-07 17:09:37 +0000 | [diff] [blame] | 25 | /////////////////////////////////////////////////////////////////////////////// |
| 26 | |
commit-bot@chromium.org | 9e90aed | 2014-01-16 16:35:09 +0000 | [diff] [blame] | 27 | GrGLStandard GrGLGetStandardInUseFromString(const char* versionString) { |
halcanary | 96fcdcc | 2015-08-27 07:41:13 -0700 | [diff] [blame] | 28 | if (nullptr == versionString) { |
| 29 | SkDebugf("nullptr GL version string."); |
commit-bot@chromium.org | 9e90aed | 2014-01-16 16:35:09 +0000 | [diff] [blame] | 30 | return kNone_GrGLStandard; |
bsalomon@google.com | 9c1f1ac | 2012-05-07 17:09:37 +0000 | [diff] [blame] | 31 | } |
| 32 | |
| 33 | int major, minor; |
| 34 | |
| 35 | // check for desktop |
| 36 | int n = sscanf(versionString, "%d.%d", &major, &minor); |
| 37 | if (2 == n) { |
commit-bot@chromium.org | 9e90aed | 2014-01-16 16:35:09 +0000 | [diff] [blame] | 38 | return kGL_GrGLStandard; |
bsalomon@google.com | 9c1f1ac | 2012-05-07 17:09:37 +0000 | [diff] [blame] | 39 | } |
| 40 | |
Kevin Lubick | 3902628 | 2019-03-28 12:46:40 -0400 | [diff] [blame] | 41 | // WebGL might look like "OpenGL ES 2.0 (WebGL 1.0 (OpenGL ES 2.0 Chromium))" |
| 42 | int esMajor, esMinor; |
| 43 | n = sscanf(versionString, "OpenGL ES %d.%d (WebGL %d.%d", &esMajor, &esMinor, &major, &minor); |
| 44 | if (4 == n) { |
| 45 | return kWebGL_GrGLStandard; |
| 46 | } |
| 47 | |
bsalomon@google.com | 9c1f1ac | 2012-05-07 17:09:37 +0000 | [diff] [blame] | 48 | // check for ES 1 |
| 49 | char profile[2]; |
bsalomon@google.com | 960d114 | 2013-05-29 13:11:54 +0000 | [diff] [blame] | 50 | n = sscanf(versionString, "OpenGL ES-%c%c %d.%d", profile, profile+1, &major, &minor); |
bsalomon@google.com | 9c1f1ac | 2012-05-07 17:09:37 +0000 | [diff] [blame] | 51 | if (4 == n) { |
| 52 | // we no longer support ES1. |
commit-bot@chromium.org | 9e90aed | 2014-01-16 16:35:09 +0000 | [diff] [blame] | 53 | return kNone_GrGLStandard; |
bsalomon@google.com | 9c1f1ac | 2012-05-07 17:09:37 +0000 | [diff] [blame] | 54 | } |
| 55 | |
| 56 | // check for ES2 |
| 57 | n = sscanf(versionString, "OpenGL ES %d.%d", &major, &minor); |
| 58 | if (2 == n) { |
commit-bot@chromium.org | 9e90aed | 2014-01-16 16:35:09 +0000 | [diff] [blame] | 59 | return kGLES_GrGLStandard; |
bsalomon@google.com | 9c1f1ac | 2012-05-07 17:09:37 +0000 | [diff] [blame] | 60 | } |
commit-bot@chromium.org | 9e90aed | 2014-01-16 16:35:09 +0000 | [diff] [blame] | 61 | return kNone_GrGLStandard; |
bsalomon@google.com | 9c1f1ac | 2012-05-07 17:09:37 +0000 | [diff] [blame] | 62 | } |
| 63 | |
cdalton | 1acea86 | 2015-06-02 13:05:52 -0700 | [diff] [blame] | 64 | void GrGLGetDriverInfo(GrGLStandard standard, |
| 65 | GrGLVendor vendor, |
| 66 | const char* rendererString, |
| 67 | const char* versionString, |
| 68 | GrGLDriver* outDriver, |
| 69 | GrGLDriverVersion* outVersion) { |
Brian Salomon | 9a544bc | 2018-04-04 16:12:31 -0400 | [diff] [blame] | 70 | int major, minor, rev, driverMajor, driverMinor, driverPoint; |
derekf | a6ca5a0 | 2014-11-03 13:36:40 -0800 | [diff] [blame] | 71 | |
cdalton | 1acea86 | 2015-06-02 13:05:52 -0700 | [diff] [blame] | 72 | *outDriver = kUnknown_GrGLDriver; |
| 73 | *outVersion = GR_GL_DRIVER_UNKNOWN_VER; |
bsalomon | 6383ac0 | 2016-03-23 14:55:21 -0700 | [diff] [blame] | 74 | // These null checks are for test GL contexts that return nullptr in their |
| 75 | // glGetString implementation. |
| 76 | if (!rendererString) { |
| 77 | rendererString = ""; |
| 78 | } |
| 79 | if (!versionString) { |
| 80 | versionString = ""; |
| 81 | } |
cdalton | 1acea86 | 2015-06-02 13:05:52 -0700 | [diff] [blame] | 82 | |
Brian Salomon | a392dba | 2017-03-16 15:38:57 -0400 | [diff] [blame] | 83 | static const char kChromium[] = "Chromium"; |
Mike Klein | 313b03a | 2019-11-19 17:32:06 -0600 | [diff] [blame] | 84 | char suffix[SK_ARRAY_COUNT(kChromium)] = {0}; |
Brian Salomon | a392dba | 2017-03-16 15:38:57 -0400 | [diff] [blame] | 85 | if (0 == strcmp(rendererString, kChromium) || |
| 86 | (3 == sscanf(versionString, "OpenGL ES %d.%d %8s", &major, &minor, suffix) && |
| 87 | 0 == strcmp(kChromium, suffix))) { |
cdalton | 1acea86 | 2015-06-02 13:05:52 -0700 | [diff] [blame] | 88 | *outDriver = kChromium_GrGLDriver; |
| 89 | return; |
| 90 | } |
derekf | a6ca5a0 | 2014-11-03 13:36:40 -0800 | [diff] [blame] | 91 | |
Kevin Lubick | 8aa203c | 2019-03-19 13:23:10 -0400 | [diff] [blame] | 92 | if (GR_IS_GR_GL(standard)) { |
Brian Salomon | 9c4ee9c | 2019-12-20 16:20:54 -0500 | [diff] [blame] | 93 | if (vendor == kNVIDIA_GrGLVendor) { |
cdalton | 1acea86 | 2015-06-02 13:05:52 -0700 | [diff] [blame] | 94 | *outDriver = kNVIDIA_GrGLDriver; |
| 95 | int n = sscanf(versionString, "%d.%d.%d NVIDIA %d.%d", |
| 96 | &major, &minor, &rev, &driverMajor, &driverMinor); |
| 97 | // Some older NVIDIA drivers don't report the driver version. |
Brian Salomon | 9c4ee9c | 2019-12-20 16:20:54 -0500 | [diff] [blame] | 98 | if (n == 5) { |
Brian Salomon | 9a544bc | 2018-04-04 16:12:31 -0400 | [diff] [blame] | 99 | *outVersion = GR_GL_DRIVER_VER(driverMajor, driverMinor, 0); |
cdalton | 1acea86 | 2015-06-02 13:05:52 -0700 | [diff] [blame] | 100 | } |
| 101 | return; |
| 102 | } |
cdalton | 1acea86 | 2015-06-02 13:05:52 -0700 | [diff] [blame] | 103 | int n = sscanf(versionString, "%d.%d Mesa %d.%d", |
| 104 | &major, &minor, &driverMajor, &driverMinor); |
Chris Dalton | 06cd666 | 2017-10-07 14:37:57 -0600 | [diff] [blame] | 105 | if (4 != n) { |
| 106 | n = sscanf(versionString, "%d.%d (Core Profile) Mesa %d.%d", |
| 107 | &major, &minor, &driverMajor, &driverMinor); |
| 108 | } |
Brian Salomon | 9c4ee9c | 2019-12-20 16:20:54 -0500 | [diff] [blame] | 109 | if (n == 4) { |
cdalton | 1acea86 | 2015-06-02 13:05:52 -0700 | [diff] [blame] | 110 | *outDriver = kMesa_GrGLDriver; |
Brian Salomon | 9a544bc | 2018-04-04 16:12:31 -0400 | [diff] [blame] | 111 | *outVersion = GR_GL_DRIVER_VER(driverMajor, driverMinor, 0); |
cdalton | 1acea86 | 2015-06-02 13:05:52 -0700 | [diff] [blame] | 112 | return; |
| 113 | } |
Kevin Lubick | 8aa203c | 2019-03-19 13:23:10 -0400 | [diff] [blame] | 114 | } else if (GR_IS_GR_GL_ES(standard)) { |
Brian Salomon | 9c4ee9c | 2019-12-20 16:20:54 -0500 | [diff] [blame] | 115 | if (vendor == kNVIDIA_GrGLVendor) { |
cdalton | 1acea86 | 2015-06-02 13:05:52 -0700 | [diff] [blame] | 116 | *outDriver = kNVIDIA_GrGLDriver; |
| 117 | int n = sscanf(versionString, "OpenGL ES %d.%d NVIDIA %d.%d", |
| 118 | &major, &minor, &driverMajor, &driverMinor); |
| 119 | // Some older NVIDIA drivers don't report the driver version. |
Brian Salomon | 9c4ee9c | 2019-12-20 16:20:54 -0500 | [diff] [blame] | 120 | if (n == 4) { |
Brian Salomon | 9a544bc | 2018-04-04 16:12:31 -0400 | [diff] [blame] | 121 | *outVersion = GR_GL_DRIVER_VER(driverMajor, driverMinor, 0); |
cdalton | 1acea86 | 2015-06-02 13:05:52 -0700 | [diff] [blame] | 122 | } |
| 123 | return; |
| 124 | } |
commit-bot@chromium.org | 459104c | 2013-06-14 14:42:56 +0000 | [diff] [blame] | 125 | |
cdalton | 1acea86 | 2015-06-02 13:05:52 -0700 | [diff] [blame] | 126 | int n = sscanf(versionString, "OpenGL ES %d.%d Mesa %d.%d", |
| 127 | &major, &minor, &driverMajor, &driverMinor); |
Brian Salomon | 9c4ee9c | 2019-12-20 16:20:54 -0500 | [diff] [blame] | 128 | if (n == 4) { |
cdalton | 1acea86 | 2015-06-02 13:05:52 -0700 | [diff] [blame] | 129 | *outDriver = kMesa_GrGLDriver; |
Brian Salomon | 9a544bc | 2018-04-04 16:12:31 -0400 | [diff] [blame] | 130 | *outVersion = GR_GL_DRIVER_VER(driverMajor, driverMinor, 0); |
cdalton | 1acea86 | 2015-06-02 13:05:52 -0700 | [diff] [blame] | 131 | return; |
| 132 | } |
bsalomon | 88c7b98 | 2015-07-31 11:20:16 -0700 | [diff] [blame] | 133 | if (0 == strncmp("ANGLE", rendererString, 5)) { |
| 134 | *outDriver = kANGLE_GrGLDriver; |
| 135 | n = sscanf(versionString, "OpenGL ES %d.%d (ANGLE %d.%d", &major, &minor, &driverMajor, |
| 136 | &driverMinor); |
Brian Salomon | 9c4ee9c | 2019-12-20 16:20:54 -0500 | [diff] [blame] | 137 | if (n == 4) { |
Brian Salomon | 9a544bc | 2018-04-04 16:12:31 -0400 | [diff] [blame] | 138 | *outVersion = GR_GL_DRIVER_VER(driverMajor, driverMinor, 0); |
bsalomon | 88c7b98 | 2015-07-31 11:20:16 -0700 | [diff] [blame] | 139 | } |
| 140 | return; |
| 141 | } |
cdalton | 1acea86 | 2015-06-02 13:05:52 -0700 | [diff] [blame] | 142 | } |
cdalton | 1dd0542 | 2015-06-12 09:01:18 -0700 | [diff] [blame] | 143 | |
Brian Salomon | 9c4ee9c | 2019-12-20 16:20:54 -0500 | [diff] [blame] | 144 | if (vendor == kGoogle_GrGLVendor) { |
Kevin Lubick | da2b9f3 | 2018-06-05 16:05:58 -0400 | [diff] [blame] | 145 | // Swiftshader is the only Google vendor at the moment |
| 146 | *outDriver = kSwiftShader_GrGLDriver; |
| 147 | |
| 148 | // Swiftshader has a strange version string: w.x.y.z Going to arbitrarily ignore |
| 149 | // y and assume w,x and z are major, minor, point. |
| 150 | // As of writing, version is 4.0.0.6 |
| 151 | int n = sscanf(versionString, "OpenGL ES %d.%d SwiftShader %d.%d.0.%d", &major, &minor, |
| 152 | &driverMajor, &driverMinor, &driverPoint); |
Brian Salomon | 9c4ee9c | 2019-12-20 16:20:54 -0500 | [diff] [blame] | 153 | if (n == 5) { |
Kevin Lubick | da2b9f3 | 2018-06-05 16:05:58 -0400 | [diff] [blame] | 154 | *outVersion = GR_GL_DRIVER_VER(driverMajor, driverMinor, driverPoint); |
| 155 | } |
| 156 | return; |
| 157 | } |
| 158 | |
Brian Salomon | 9c4ee9c | 2019-12-20 16:20:54 -0500 | [diff] [blame] | 159 | if (vendor == kIntel_GrGLVendor) { |
cdalton | 1dd0542 | 2015-06-12 09:01:18 -0700 | [diff] [blame] | 160 | // We presume we're on the Intel driver since it hasn't identified itself as Mesa. |
| 161 | *outDriver = kIntel_GrGLDriver; |
Brian Salomon | 9a544bc | 2018-04-04 16:12:31 -0400 | [diff] [blame] | 162 | |
| 163 | //This is how the macOS version strings are structured. This might be different on different |
| 164 | // OSes. |
| 165 | int n = sscanf(versionString, "%d.%d INTEL-%d.%d.%d", &major, &minor, &driverMajor, |
| 166 | &driverMinor, &driverPoint); |
Brian Salomon | 9c4ee9c | 2019-12-20 16:20:54 -0500 | [diff] [blame] | 167 | if (n == 5) { |
Brian Salomon | 9a544bc | 2018-04-04 16:12:31 -0400 | [diff] [blame] | 168 | *outVersion = GR_GL_DRIVER_VER(driverMajor, driverMinor, driverPoint); |
| 169 | } |
cdalton | 1dd0542 | 2015-06-12 09:01:18 -0700 | [diff] [blame] | 170 | } |
Brian Salomon | b52fa02 | 2017-06-07 09:42:52 -0400 | [diff] [blame] | 171 | |
Brian Salomon | 9c4ee9c | 2019-12-20 16:20:54 -0500 | [diff] [blame] | 172 | if (vendor == kQualcomm_GrGLVendor) { |
Brian Salomon | b52fa02 | 2017-06-07 09:42:52 -0400 | [diff] [blame] | 173 | *outDriver = kQualcomm_GrGLDriver; |
| 174 | int n = sscanf(versionString, "OpenGL ES %d.%d V@%d.%d", &major, &minor, &driverMajor, |
| 175 | &driverMinor); |
Brian Salomon | 9c4ee9c | 2019-12-20 16:20:54 -0500 | [diff] [blame] | 176 | if (n == 4) { |
Brian Salomon | 9a544bc | 2018-04-04 16:12:31 -0400 | [diff] [blame] | 177 | *outVersion = GR_GL_DRIVER_VER(driverMajor, driverMinor, 0); |
Brian Salomon | b52fa02 | 2017-06-07 09:42:52 -0400 | [diff] [blame] | 178 | } |
| 179 | return; |
| 180 | } |
Brian Salomon | 9c4ee9c | 2019-12-20 16:20:54 -0500 | [diff] [blame] | 181 | |
| 182 | if (vendor == kImagination_GrGLVendor) { |
| 183 | int revision; |
| 184 | int n = sscanf(versionString, "OpenGL ES %d.%d build %d.%d@%d", &major, &minor, |
| 185 | &driverMajor, &driverMinor, &revision); |
| 186 | if (n == 5) { |
| 187 | // Revision is a large number (looks like a source control revision number) that |
| 188 | // doesn't fit into the 'patch' bits, so omit it until we need it. |
| 189 | *outVersion = GR_GL_DRIVER_VER(driverMajor, driverMinor, 0); |
| 190 | } |
| 191 | return; |
| 192 | } |
| 193 | |
Brian Salomon | 5a5f3e8 | 2019-08-16 15:05:40 -0400 | [diff] [blame] | 194 | static constexpr char kEmulatorPrefix[] = "Android Emulator OpenGL ES Translator"; |
| 195 | if (0 == strncmp(kEmulatorPrefix, rendererString, strlen(kEmulatorPrefix))) { |
| 196 | *outDriver = kAndroidEmulator_GrGLDriver; |
| 197 | } |
commit-bot@chromium.org | c9424b8 | 2013-10-30 20:03:16 +0000 | [diff] [blame] | 198 | } |
| 199 | |
bsalomon@google.com | 9c1f1ac | 2012-05-07 17:09:37 +0000 | [diff] [blame] | 200 | GrGLVersion GrGLGetVersionFromString(const char* versionString) { |
halcanary | 96fcdcc | 2015-08-27 07:41:13 -0700 | [diff] [blame] | 201 | if (nullptr == versionString) { |
| 202 | SkDebugf("nullptr GL version string."); |
commit-bot@chromium.org | f4e67e3 | 2014-04-30 01:26:04 +0000 | [diff] [blame] | 203 | return GR_GL_INVALID_VER; |
bsalomon@google.com | 9c1f1ac | 2012-05-07 17:09:37 +0000 | [diff] [blame] | 204 | } |
| 205 | |
| 206 | int major, minor; |
| 207 | |
bsalomon@google.com | 960d114 | 2013-05-29 13:11:54 +0000 | [diff] [blame] | 208 | // check for mesa |
| 209 | int mesaMajor, mesaMinor; |
| 210 | int n = sscanf(versionString, "%d.%d Mesa %d.%d", &major, &minor, &mesaMajor, &mesaMinor); |
| 211 | if (4 == n) { |
joshualitt | 4682170 | 2014-07-30 11:49:12 -0700 | [diff] [blame] | 212 | return GR_GL_VER(major, minor); |
bsalomon@google.com | 960d114 | 2013-05-29 13:11:54 +0000 | [diff] [blame] | 213 | } |
| 214 | |
| 215 | n = sscanf(versionString, "%d.%d", &major, &minor); |
bsalomon@google.com | 9c1f1ac | 2012-05-07 17:09:37 +0000 | [diff] [blame] | 216 | if (2 == n) { |
| 217 | return GR_GL_VER(major, minor); |
| 218 | } |
| 219 | |
Kevin Lubick | 3902628 | 2019-03-28 12:46:40 -0400 | [diff] [blame] | 220 | // WebGL might look like "OpenGL ES 2.0 (WebGL 1.0 (OpenGL ES 2.0 Chromium))" |
| 221 | int esMajor, esMinor; |
| 222 | n = sscanf(versionString, "OpenGL ES %d.%d (WebGL %d.%d", &esMajor, &esMinor, &major, &minor); |
| 223 | if (4 == n) { |
| 224 | return GR_GL_VER(major, minor); |
| 225 | } |
| 226 | |
bsalomon@google.com | 9c1f1ac | 2012-05-07 17:09:37 +0000 | [diff] [blame] | 227 | char profile[2]; |
| 228 | n = sscanf(versionString, "OpenGL ES-%c%c %d.%d", profile, profile+1, |
| 229 | &major, &minor); |
| 230 | if (4 == n) { |
| 231 | return GR_GL_VER(major, minor); |
| 232 | } |
rmistry@google.com | fbfcd56 | 2012-08-23 18:09:54 +0000 | [diff] [blame] | 233 | |
bsalomon@google.com | 9c1f1ac | 2012-05-07 17:09:37 +0000 | [diff] [blame] | 234 | n = sscanf(versionString, "OpenGL ES %d.%d", &major, &minor); |
| 235 | if (2 == n) { |
| 236 | return GR_GL_VER(major, minor); |
| 237 | } |
| 238 | |
commit-bot@chromium.org | f4e67e3 | 2014-04-30 01:26:04 +0000 | [diff] [blame] | 239 | return GR_GL_INVALID_VER; |
bsalomon@google.com | 9c1f1ac | 2012-05-07 17:09:37 +0000 | [diff] [blame] | 240 | } |
| 241 | |
| 242 | GrGLSLVersion GrGLGetGLSLVersionFromString(const char* versionString) { |
halcanary | 96fcdcc | 2015-08-27 07:41:13 -0700 | [diff] [blame] | 243 | if (nullptr == versionString) { |
| 244 | SkDebugf("nullptr GLSL version string."); |
commit-bot@chromium.org | f4e67e3 | 2014-04-30 01:26:04 +0000 | [diff] [blame] | 245 | return GR_GLSL_INVALID_VER; |
bsalomon@google.com | 9c1f1ac | 2012-05-07 17:09:37 +0000 | [diff] [blame] | 246 | } |
| 247 | |
| 248 | int major, minor; |
| 249 | |
| 250 | int n = sscanf(versionString, "%d.%d", &major, &minor); |
| 251 | if (2 == n) { |
| 252 | return GR_GLSL_VER(major, minor); |
| 253 | } |
rmistry@google.com | fbfcd56 | 2012-08-23 18:09:54 +0000 | [diff] [blame] | 254 | |
bsalomon@google.com | 9c1f1ac | 2012-05-07 17:09:37 +0000 | [diff] [blame] | 255 | n = sscanf(versionString, "OpenGL ES GLSL ES %d.%d", &major, &minor); |
| 256 | if (2 == n) { |
| 257 | return GR_GLSL_VER(major, minor); |
| 258 | } |
| 259 | |
| 260 | #ifdef SK_BUILD_FOR_ANDROID |
| 261 | // android hack until the gpu vender updates their drivers |
| 262 | n = sscanf(versionString, "OpenGL ES GLSL %d.%d", &major, &minor); |
| 263 | if (2 == n) { |
| 264 | return GR_GLSL_VER(major, minor); |
| 265 | } |
| 266 | #endif |
| 267 | |
commit-bot@chromium.org | f4e67e3 | 2014-04-30 01:26:04 +0000 | [diff] [blame] | 268 | return GR_GLSL_INVALID_VER; |
bsalomon@google.com | 9c1f1ac | 2012-05-07 17:09:37 +0000 | [diff] [blame] | 269 | } |
| 270 | |
bsalomon@google.com | 0b1e481 | 2012-10-23 13:52:43 +0000 | [diff] [blame] | 271 | GrGLVendor GrGLGetVendorFromString(const char* vendorString) { |
bsalomon | 49f085d | 2014-09-05 13:34:00 -0700 | [diff] [blame] | 272 | if (vendorString) { |
bsalomon@google.com | 96966a5 | 2013-02-21 16:34:21 +0000 | [diff] [blame] | 273 | if (0 == strcmp(vendorString, "ARM")) { |
| 274 | return kARM_GrGLVendor; |
| 275 | } |
Kevin Lubick | da2b9f3 | 2018-06-05 16:05:58 -0400 | [diff] [blame] | 276 | if (0 == strcmp(vendorString, "Google Inc.")) { |
| 277 | return kGoogle_GrGLVendor; |
| 278 | } |
bsalomon@google.com | 3012ded | 2013-02-22 16:44:04 +0000 | [diff] [blame] | 279 | if (0 == strcmp(vendorString, "Imagination Technologies")) { |
| 280 | return kImagination_GrGLVendor; |
| 281 | } |
commit-bot@chromium.org | 54318d3 | 2014-02-14 17:27:04 +0000 | [diff] [blame] | 282 | if (0 == strncmp(vendorString, "Intel ", 6) || 0 == strcmp(vendorString, "Intel")) { |
bsalomon@google.com | 3012ded | 2013-02-22 16:44:04 +0000 | [diff] [blame] | 283 | return kIntel_GrGLVendor; |
| 284 | } |
Shawn Guo | 284190b | 2020-07-28 15:17:00 +0800 | [diff] [blame] | 285 | if (0 == strcmp(vendorString, "Qualcomm") || 0 == strcmp(vendorString, "freedreno")) { |
commit-bot@chromium.org | 7a434a2 | 2013-08-21 14:01:56 +0000 | [diff] [blame] | 286 | return kQualcomm_GrGLVendor; |
| 287 | } |
bsalomon | e904c09 | 2014-07-17 10:50:59 -0700 | [diff] [blame] | 288 | if (0 == strcmp(vendorString, "NVIDIA Corporation")) { |
bsalomon | 63b2196 | 2014-11-05 07:05:34 -0800 | [diff] [blame] | 289 | return kNVIDIA_GrGLVendor; |
bsalomon | e904c09 | 2014-07-17 10:50:59 -0700 | [diff] [blame] | 290 | } |
brianosman | 131ff13 | 2016-06-07 14:22:44 -0700 | [diff] [blame] | 291 | if (0 == strcmp(vendorString, "ATI Technologies Inc.")) { |
| 292 | return kATI_GrGLVendor; |
| 293 | } |
bsalomon@google.com | 0b1e481 | 2012-10-23 13:52:43 +0000 | [diff] [blame] | 294 | } |
bsalomon@google.com | 0b1e481 | 2012-10-23 13:52:43 +0000 | [diff] [blame] | 295 | return kOther_GrGLVendor; |
| 296 | } |
| 297 | |
Brian Salomon | 266ef6d | 2017-09-22 11:27:42 -0400 | [diff] [blame] | 298 | static bool is_renderer_angle(const char* rendererString) { |
| 299 | static constexpr char kHeader[] = "ANGLE "; |
| 300 | static constexpr size_t kHeaderLength = SK_ARRAY_COUNT(kHeader) - 1; |
Brian Salomon | 2ab5e78 | 2018-12-18 09:00:36 -0500 | [diff] [blame] | 301 | return rendererString && 0 == strncmp(rendererString, kHeader, kHeaderLength); |
Brian Salomon | 266ef6d | 2017-09-22 11:27:42 -0400 | [diff] [blame] | 302 | } |
| 303 | |
Brian Salomon | 4470e34 | 2018-04-04 14:27:48 -0400 | [diff] [blame] | 304 | GrGLRenderer GrGLGetRendererFromStrings(const char* rendererString, |
| 305 | const GrGLExtensions& extensions) { |
bsalomon | 49f085d | 2014-09-05 13:34:00 -0700 | [diff] [blame] | 306 | if (rendererString) { |
Chris Dalton | 0090ef6 | 2018-03-28 17:35:00 -0600 | [diff] [blame] | 307 | static const char kTegraStr[] = "NVIDIA Tegra"; |
| 308 | if (0 == strncmp(rendererString, kTegraStr, SK_ARRAY_COUNT(kTegraStr) - 1)) { |
| 309 | // Tegra strings are not very descriptive. We distinguish between the modern and legacy |
| 310 | // architectures by the presence of NV_path_rendering. |
Brian Salomon | 4470e34 | 2018-04-04 14:27:48 -0400 | [diff] [blame] | 311 | return extensions.has("GL_NV_path_rendering") ? kTegra_GrGLRenderer |
| 312 | : kTegra_PreK1_GrGLRenderer; |
commit-bot@chromium.org | 0694ea7 | 2013-09-18 13:00:28 +0000 | [diff] [blame] | 313 | } |
bsalomon | 63b2196 | 2014-11-05 07:05:34 -0800 | [diff] [blame] | 314 | int lastDigit; |
| 315 | int n = sscanf(rendererString, "PowerVR SGX 54%d", &lastDigit); |
| 316 | if (1 == n && lastDigit >= 0 && lastDigit <= 9) { |
| 317 | return kPowerVR54x_GrGLRenderer; |
| 318 | } |
jvanverth | f10ecb7 | 2015-12-10 09:06:24 -0800 | [diff] [blame] | 319 | // certain iOS devices also use PowerVR54x GPUs |
| 320 | static const char kAppleA4Str[] = "Apple A4"; |
| 321 | static const char kAppleA5Str[] = "Apple A5"; |
| 322 | static const char kAppleA6Str[] = "Apple A6"; |
| 323 | if (0 == strncmp(rendererString, kAppleA4Str, |
| 324 | SK_ARRAY_COUNT(kAppleA4Str)-1) || |
| 325 | 0 == strncmp(rendererString, kAppleA5Str, |
| 326 | SK_ARRAY_COUNT(kAppleA5Str)-1) || |
| 327 | 0 == strncmp(rendererString, kAppleA6Str, |
| 328 | SK_ARRAY_COUNT(kAppleA6Str)-1)) { |
| 329 | return kPowerVR54x_GrGLRenderer; |
| 330 | } |
bsalomon | 63b2196 | 2014-11-05 07:05:34 -0800 | [diff] [blame] | 331 | static const char kPowerVRRogueStr[] = "PowerVR Rogue"; |
jvanverth | f10ecb7 | 2015-12-10 09:06:24 -0800 | [diff] [blame] | 332 | static const char kAppleA7Str[] = "Apple A7"; |
| 333 | static const char kAppleA8Str[] = "Apple A8"; |
bsalomon | 63b2196 | 2014-11-05 07:05:34 -0800 | [diff] [blame] | 334 | if (0 == strncmp(rendererString, kPowerVRRogueStr, |
jvanverth | f10ecb7 | 2015-12-10 09:06:24 -0800 | [diff] [blame] | 335 | SK_ARRAY_COUNT(kPowerVRRogueStr)-1) || |
| 336 | 0 == strncmp(rendererString, kAppleA7Str, |
| 337 | SK_ARRAY_COUNT(kAppleA7Str)-1) || |
| 338 | 0 == strncmp(rendererString, kAppleA8Str, |
| 339 | SK_ARRAY_COUNT(kAppleA8Str)-1)) { |
bsalomon | 63b2196 | 2014-11-05 07:05:34 -0800 | [diff] [blame] | 340 | return kPowerVRRogue_GrGLRenderer; |
| 341 | } |
bsalomon | a8fcea0 | 2015-02-13 09:00:39 -0800 | [diff] [blame] | 342 | int adrenoNumber; |
| 343 | n = sscanf(rendererString, "Adreno (TM) %d", &adrenoNumber); |
Shawn Guo | 284190b | 2020-07-28 15:17:00 +0800 | [diff] [blame] | 344 | if (n < 1) { |
| 345 | // retry with freedreno driver |
| 346 | n = sscanf(rendererString, "FD%d", &adrenoNumber); |
| 347 | } |
bsalomon | a8fcea0 | 2015-02-13 09:00:39 -0800 | [diff] [blame] | 348 | if (1 == n) { |
| 349 | if (adrenoNumber >= 300) { |
| 350 | if (adrenoNumber < 400) { |
| 351 | return kAdreno3xx_GrGLRenderer; |
| 352 | } |
| 353 | if (adrenoNumber < 500) { |
Chris Dalton | 1214be9 | 2018-06-28 19:06:27 -0600 | [diff] [blame] | 354 | return adrenoNumber >= 430 |
| 355 | ? kAdreno430_GrGLRenderer : kAdreno4xx_other_GrGLRenderer; |
bsalomon | a8fcea0 | 2015-02-13 09:00:39 -0800 | [diff] [blame] | 356 | } |
egdaniel | 7517e45 | 2016-09-20 13:00:26 -0700 | [diff] [blame] | 357 | if (adrenoNumber < 600) { |
| 358 | return kAdreno5xx_GrGLRenderer; |
| 359 | } |
Chris Dalton | 6e38ce7 | 2019-10-23 11:14:49 -0600 | [diff] [blame] | 360 | if (adrenoNumber == 615) { |
| 361 | return kAdreno615_GrGLRenderer; |
| 362 | } |
| 363 | if (adrenoNumber == 630) { |
| 364 | return kAdreno630_GrGLRenderer; |
| 365 | } |
Brian Salomon | f8c187c | 2019-12-19 14:41:57 -0500 | [diff] [blame] | 366 | if (adrenoNumber == 640) { |
| 367 | return kAdreno640_GrGLRenderer; |
| 368 | } |
bsalomon | a8fcea0 | 2015-02-13 09:00:39 -0800 | [diff] [blame] | 369 | } |
| 370 | } |
Kevin Lubick | da2b9f3 | 2018-06-05 16:05:58 -0400 | [diff] [blame] | 371 | if (0 == strcmp("Google SwiftShader", rendererString)) { |
| 372 | return kGoogleSwiftShader_GrGLRenderer; |
| 373 | } |
Robert Phillips | a2fd62a | 2017-10-05 12:46:21 -0400 | [diff] [blame] | 374 | |
Chris Dalton | b70beea | 2018-07-23 12:17:10 -0600 | [diff] [blame] | 375 | if (const char* intelString = strstr(rendererString, "Intel")) { |
Brian Osman | d6b53d5 | 2019-06-25 15:37:14 -0400 | [diff] [blame] | 376 | // These generic strings seem to always come from Haswell: Iris 5100 or Iris Pro 5200 |
| 377 | if (0 == strcmp("Intel Iris OpenGL Engine", intelString) || |
| 378 | 0 == strcmp("Intel Iris Pro OpenGL Engine", intelString)) { |
| 379 | return kIntelHaswell_GrGLRenderer; |
Chris Dalton | 4a6a732 | 2017-10-06 14:28:11 -0600 | [diff] [blame] | 380 | } |
Chris Dalton | b70beea | 2018-07-23 12:17:10 -0600 | [diff] [blame] | 381 | if (strstr(intelString, "Sandybridge")) { |
Chris Dalton | 1c1391c | 2018-07-20 12:21:14 -0600 | [diff] [blame] | 382 | return kIntelSandyBridge_GrGLRenderer; |
| 383 | } |
Chris Dalton | b70beea | 2018-07-23 12:17:10 -0600 | [diff] [blame] | 384 | if (strstr(intelString, "Bay Trail")) { |
Brian Osman | d6b53d5 | 2019-06-25 15:37:14 -0400 | [diff] [blame] | 385 | return kIntelValleyView_GrGLRenderer; |
Chris Dalton | b70beea | 2018-07-23 12:17:10 -0600 | [diff] [blame] | 386 | } |
Brian Osman | d6b53d5 | 2019-06-25 15:37:14 -0400 | [diff] [blame] | 387 | // There are many possible intervening strings here: |
| 388 | // 'Intel(R)' is a common prefix |
| 389 | // 'Iris' may appear, followed by '(R)' or '(TM)' |
| 390 | // 'Iris' can then be followed by 'Graphics', 'Pro Graphics', or 'Plus Graphics' |
| 391 | // If 'Iris' isn't there, we might have 'HD Graphics' or 'UHD Graphics' |
| 392 | // |
| 393 | // In all cases, though, we end with 'Graphics ', an optional 'P', and a number, |
| 394 | // so just skip to that and handle two cases: |
| 395 | if (const char* intelGfxString = strstr(intelString, "Graphics")) { |
| 396 | int intelNumber; |
| 397 | if (sscanf(intelGfxString, "Graphics %d", &intelNumber) || |
| 398 | sscanf(intelGfxString, "Graphics P%d", &intelNumber)) { |
Chris Dalton | b70beea | 2018-07-23 12:17:10 -0600 | [diff] [blame] | 399 | |
Brian Osman | d6b53d5 | 2019-06-25 15:37:14 -0400 | [diff] [blame] | 400 | if (intelNumber == 2000 || intelNumber == 3000) { |
| 401 | return kIntelSandyBridge_GrGLRenderer; |
| 402 | } |
| 403 | if (intelNumber == 2500 || intelNumber == 4000) { |
| 404 | return kIntelIvyBridge_GrGLRenderer; |
| 405 | } |
| 406 | if (intelNumber >= 4200 && intelNumber <= 5200) { |
| 407 | return kIntelHaswell_GrGLRenderer; |
| 408 | } |
| 409 | if (intelNumber >= 400 && intelNumber <= 405) { |
| 410 | return kIntelCherryView_GrGLRenderer; |
| 411 | } |
| 412 | if (intelNumber >= 5300 && intelNumber <= 6300) { |
| 413 | return kIntelBroadwell_GrGLRenderer; |
| 414 | } |
| 415 | if (intelNumber >= 500 && intelNumber <= 505) { |
| 416 | return kIntelApolloLake_GrGLRenderer; |
| 417 | } |
| 418 | if (intelNumber >= 510 && intelNumber <= 580) { |
| 419 | return kIntelSkyLake_GrGLRenderer; |
| 420 | } |
| 421 | if (intelNumber >= 600 && intelNumber <= 605) { |
| 422 | return kIntelGeminiLake_GrGLRenderer; |
| 423 | } |
| 424 | // 610 and 630 are reused from KabyLake to CoffeeLake. The CoffeeLake variants |
| 425 | // are "UHD Graphics", while the KabyLake ones are "HD Graphics" |
| 426 | if (intelNumber == 610 || intelNumber == 630) { |
| 427 | return strstr(intelString, "UHD") ? kIntelCoffeeLake_GrGLRenderer |
| 428 | : kIntelKabyLake_GrGLRenderer; |
| 429 | } |
| 430 | if (intelNumber >= 610 && intelNumber <= 650) { |
| 431 | return kIntelKabyLake_GrGLRenderer; |
| 432 | } |
| 433 | if (intelNumber == 655) { |
| 434 | return kIntelCoffeeLake_GrGLRenderer; |
| 435 | } |
| 436 | if (intelNumber >= 910 && intelNumber <= 950) { |
| 437 | return kIntelIceLake_GrGLRenderer; |
| 438 | } |
Chris Dalton | b70beea | 2018-07-23 12:17:10 -0600 | [diff] [blame] | 439 | } |
Chris Dalton | da40cd2 | 2018-04-16 13:19:58 -0600 | [diff] [blame] | 440 | } |
Brian Salomon | 028a9a5 | 2017-05-11 11:39:08 -0400 | [diff] [blame] | 441 | } |
Robert Phillips | dbfecd0 | 2017-10-18 15:44:08 -0400 | [diff] [blame] | 442 | |
| 443 | // The AMD string can have a somewhat arbitrary preamble (see skbug.com/7195) |
Brian Salomon | d2c67f4 | 2019-10-24 14:58:40 -0400 | [diff] [blame] | 444 | static constexpr char kRadeonStr[] = "Radeon "; |
| 445 | if (const char* amdString = strstr(rendererString, kRadeonStr)) { |
| 446 | amdString += strlen(kRadeonStr); |
Brian Salomon | d2c67f4 | 2019-10-24 14:58:40 -0400 | [diff] [blame] | 447 | // Sometimes there is a (TM) and sometimes not. |
| 448 | static constexpr char kTMStr[] = "(TM) "; |
| 449 | if (!strncmp(amdString, kTMStr, strlen(kTMStr))) { |
| 450 | amdString += strlen(kTMStr); |
| 451 | } |
Robert Phillips | dbfecd0 | 2017-10-18 15:44:08 -0400 | [diff] [blame] | 452 | |
| 453 | char amd0, amd1, amd2; |
John Stiles | a321dd9 | 2020-05-20 10:56:03 -0400 | [diff] [blame] | 454 | int amdModel; |
| 455 | n = sscanf(amdString, "R9 M3%c%c", &amd0, &amd1); |
| 456 | if (2 == n && isdigit(amd0) && isdigit(amd1)) { |
| 457 | return kAMDRadeonR9M3xx_GrGLRenderer; |
| 458 | } |
| 459 | |
| 460 | n = sscanf(amdString, "R9 M4%c%c", &amd0, &amd1); |
| 461 | if (2 == n && isdigit(amd0) && isdigit(amd1)) { |
| 462 | return kAMDRadeonR9M4xx_GrGLRenderer; |
| 463 | } |
| 464 | |
Brian Salomon | d2c67f4 | 2019-10-24 14:58:40 -0400 | [diff] [blame] | 465 | n = sscanf(amdString, "HD 7%c%c%c Series", &amd0, &amd1, &amd2); |
John Stiles | a321dd9 | 2020-05-20 10:56:03 -0400 | [diff] [blame] | 466 | if (3 == n && isdigit(amd0) && isdigit(amd1) && isdigit(amd2)) { |
Robert Phillips | dbfecd0 | 2017-10-18 15:44:08 -0400 | [diff] [blame] | 467 | return kAMDRadeonHD7xxx_GrGLRenderer; |
| 468 | } |
Herb Derby | ff82e15 | 2019-10-25 15:18:44 -0400 | [diff] [blame] | 469 | |
John Stiles | a321dd9 | 2020-05-20 10:56:03 -0400 | [diff] [blame] | 470 | n = sscanf(amdString, "Pro 5%c%c%c", &amd0, &amd1, &amd2); |
| 471 | if (3 == n && isdigit(amd0) && isdigit(amd1) && isdigit(amd2)) { |
| 472 | return kAMDRadeonPro5xxx_GrGLRenderer; |
| 473 | } |
| 474 | |
| 475 | n = sscanf(amdString, "Pro Vega %i", &amdModel); |
Herb Derby | ff82e15 | 2019-10-25 15:18:44 -0400 | [diff] [blame] | 476 | if (1 == n) { |
| 477 | return kAMDRadeonProVegaxx_GrGLRenderer; |
| 478 | } |
Robert Phillips | dbfecd0 | 2017-10-18 15:44:08 -0400 | [diff] [blame] | 479 | } |
| 480 | |
Greg Daniel | 2501917 | 2017-10-26 13:32:33 -0400 | [diff] [blame] | 481 | if (strstr(rendererString, "llvmpipe")) { |
| 482 | return kGalliumLLVM_GrGLRenderer; |
| 483 | } |
Brian Osman | 76f635c | 2020-03-25 16:23:11 -0400 | [diff] [blame] | 484 | static const char kMaliGStr[] = "Mali-G"; |
| 485 | if (0 == strncmp(rendererString, kMaliGStr, SK_ARRAY_COUNT(kMaliGStr) - 1)) { |
| 486 | return kMaliG_GrGLRenderer; |
| 487 | } |
Brian Osman | ac1e496 | 2017-05-25 11:34:38 -0400 | [diff] [blame] | 488 | static const char kMaliTStr[] = "Mali-T"; |
| 489 | if (0 == strncmp(rendererString, kMaliTStr, SK_ARRAY_COUNT(kMaliTStr) - 1)) { |
| 490 | return kMaliT_GrGLRenderer; |
| 491 | } |
Brian Salomon | 5fba7ad | 2018-03-22 10:01:16 -0400 | [diff] [blame] | 492 | int mali400Num; |
| 493 | if (1 == sscanf(rendererString, "Mali-%d", &mali400Num) && mali400Num >= 400 && |
| 494 | mali400Num < 500) { |
| 495 | return kMali4xx_GrGLRenderer; |
| 496 | } |
Brian Salomon | 266ef6d | 2017-09-22 11:27:42 -0400 | [diff] [blame] | 497 | if (is_renderer_angle(rendererString)) { |
Robert Phillips | bc71274 | 2017-06-02 11:20:37 -0400 | [diff] [blame] | 498 | return kANGLE_GrGLRenderer; |
| 499 | } |
commit-bot@chromium.org | 0694ea7 | 2013-09-18 13:00:28 +0000 | [diff] [blame] | 500 | } |
| 501 | return kOther_GrGLRenderer; |
| 502 | } |
| 503 | |
Brian Salomon | 414782d | 2020-04-17 09:34:17 -0400 | [diff] [blame] | 504 | std::tuple<GrGLANGLEBackend, GrGLANGLEVendor, GrGLANGLERenderer> GrGLGetANGLEInfoFromString( |
| 505 | const char* rendererString) { |
| 506 | auto backend = GrGLANGLEBackend::kUnknown; |
| 507 | auto vendor = GrGLANGLEVendor::kUnknown; |
| 508 | auto renderer = GrGLANGLERenderer::kUnknown; |
Brian Salomon | 266ef6d | 2017-09-22 11:27:42 -0400 | [diff] [blame] | 509 | if (!is_renderer_angle(rendererString)) { |
Brian Salomon | 414782d | 2020-04-17 09:34:17 -0400 | [diff] [blame] | 510 | return {backend, vendor, renderer}; |
Brian Salomon | 266ef6d | 2017-09-22 11:27:42 -0400 | [diff] [blame] | 511 | } |
| 512 | if (strstr(rendererString, "Intel")) { |
Brian Salomon | 414782d | 2020-04-17 09:34:17 -0400 | [diff] [blame] | 513 | vendor = GrGLANGLEVendor::kIntel; |
Chris Dalton | 0a94e4c | 2018-01-18 15:06:50 -0700 | [diff] [blame] | 514 | |
| 515 | const char* modelStr; |
| 516 | int modelNumber; |
| 517 | if ((modelStr = strstr(rendererString, "HD Graphics")) && |
| 518 | (1 == sscanf(modelStr, "HD Graphics %i", &modelNumber) || |
| 519 | 1 == sscanf(modelStr, "HD Graphics P%i", &modelNumber))) { |
| 520 | switch (modelNumber) { |
Chris Dalton | 1c1391c | 2018-07-20 12:21:14 -0600 | [diff] [blame] | 521 | case 2000: |
| 522 | case 3000: |
Brian Salomon | 414782d | 2020-04-17 09:34:17 -0400 | [diff] [blame] | 523 | renderer = GrGLANGLERenderer::kSandyBridge; |
Chris Dalton | 1c1391c | 2018-07-20 12:21:14 -0600 | [diff] [blame] | 524 | break; |
Chris Dalton | 0a94e4c | 2018-01-18 15:06:50 -0700 | [diff] [blame] | 525 | case 4000: |
| 526 | case 2500: |
Brian Salomon | 414782d | 2020-04-17 09:34:17 -0400 | [diff] [blame] | 527 | renderer = GrGLANGLERenderer::kIvyBridge; |
Chris Dalton | 0a94e4c | 2018-01-18 15:06:50 -0700 | [diff] [blame] | 528 | break; |
| 529 | case 510: |
| 530 | case 515: |
| 531 | case 520: |
| 532 | case 530: |
Brian Salomon | 414782d | 2020-04-17 09:34:17 -0400 | [diff] [blame] | 533 | renderer = GrGLANGLERenderer::kSkylake; |
Chris Dalton | 0a94e4c | 2018-01-18 15:06:50 -0700 | [diff] [blame] | 534 | break; |
| 535 | } |
| 536 | } else if ((modelStr = strstr(rendererString, "Iris")) && |
| 537 | (1 == sscanf(modelStr, "Iris(TM) Graphics %i", &modelNumber) || |
| 538 | 1 == sscanf(modelStr, "Iris(TM) Pro Graphics %i", &modelNumber) || |
| 539 | 1 == sscanf(modelStr, "Iris(TM) Pro Graphics P%i", &modelNumber))) { |
| 540 | switch (modelNumber) { |
| 541 | case 540: |
| 542 | case 550: |
| 543 | case 555: |
| 544 | case 580: |
Brian Salomon | 414782d | 2020-04-17 09:34:17 -0400 | [diff] [blame] | 545 | renderer = GrGLANGLERenderer::kSkylake; |
Chris Dalton | 0a94e4c | 2018-01-18 15:06:50 -0700 | [diff] [blame] | 546 | break; |
| 547 | } |
| 548 | } |
Brian Salomon | 414782d | 2020-04-17 09:34:17 -0400 | [diff] [blame] | 549 | } else if (strstr(rendererString, "NVIDIA")) { |
| 550 | vendor = GrGLANGLEVendor::kNVIDIA; |
Brian Osman | 15207b8 | 2020-06-17 10:37:16 -0400 | [diff] [blame] | 551 | } else if (strstr(rendererString, "Radeon")) { |
| 552 | vendor = GrGLANGLEVendor::kAMD; |
Brian Salomon | 266ef6d | 2017-09-22 11:27:42 -0400 | [diff] [blame] | 553 | } |
| 554 | if (strstr(rendererString, "Direct3D11")) { |
Brian Salomon | 414782d | 2020-04-17 09:34:17 -0400 | [diff] [blame] | 555 | backend = GrGLANGLEBackend::kD3D11; |
Brian Salomon | 266ef6d | 2017-09-22 11:27:42 -0400 | [diff] [blame] | 556 | } else if (strstr(rendererString, "Direct3D9")) { |
Brian Salomon | 414782d | 2020-04-17 09:34:17 -0400 | [diff] [blame] | 557 | backend = GrGLANGLEBackend::kD3D9; |
Brian Salomon | 266ef6d | 2017-09-22 11:27:42 -0400 | [diff] [blame] | 558 | } else if (strstr(rendererString, "OpenGL")) { |
Brian Salomon | 414782d | 2020-04-17 09:34:17 -0400 | [diff] [blame] | 559 | backend = GrGLANGLEBackend::kOpenGL; |
Brian Salomon | 266ef6d | 2017-09-22 11:27:42 -0400 | [diff] [blame] | 560 | } |
Brian Salomon | 414782d | 2020-04-17 09:34:17 -0400 | [diff] [blame] | 561 | return {backend, vendor, renderer}; |
Brian Salomon | 266ef6d | 2017-09-22 11:27:42 -0400 | [diff] [blame] | 562 | } |
| 563 | |
bsalomon@google.com | 9c1f1ac | 2012-05-07 17:09:37 +0000 | [diff] [blame] | 564 | GrGLVersion GrGLGetVersion(const GrGLInterface* gl) { |
| 565 | const GrGLubyte* v; |
| 566 | GR_GL_CALL_RET(gl, v, GetString(GR_GL_VERSION)); |
| 567 | return GrGLGetVersionFromString((const char*) v); |
| 568 | } |
| 569 | |
| 570 | GrGLSLVersion GrGLGetGLSLVersion(const GrGLInterface* gl) { |
| 571 | const GrGLubyte* v; |
| 572 | GR_GL_CALL_RET(gl, v, GetString(GR_GL_SHADING_LANGUAGE_VERSION)); |
| 573 | return GrGLGetGLSLVersionFromString((const char*) v); |
| 574 | } |
bsalomon@google.com | 0b1e481 | 2012-10-23 13:52:43 +0000 | [diff] [blame] | 575 | |
| 576 | GrGLVendor GrGLGetVendor(const GrGLInterface* gl) { |
| 577 | const GrGLubyte* v; |
| 578 | GR_GL_CALL_RET(gl, v, GetString(GR_GL_VENDOR)); |
| 579 | return GrGLGetVendorFromString((const char*) v); |
| 580 | } |
commit-bot@chromium.org | 215a682 | 2013-09-05 18:28:42 +0000 | [diff] [blame] | 581 | |
commit-bot@chromium.org | 0694ea7 | 2013-09-18 13:00:28 +0000 | [diff] [blame] | 582 | GrGLRenderer GrGLGetRenderer(const GrGLInterface* gl) { |
Chris Dalton | 0090ef6 | 2018-03-28 17:35:00 -0600 | [diff] [blame] | 583 | const GrGLubyte* rendererString; |
| 584 | GR_GL_CALL_RET(gl, rendererString, GetString(GR_GL_RENDERER)); |
| 585 | |
Brian Salomon | 4470e34 | 2018-04-04 14:27:48 -0400 | [diff] [blame] | 586 | return GrGLGetRendererFromStrings((const char*)rendererString, gl->fExtensions); |
commit-bot@chromium.org | 0694ea7 | 2013-09-18 13:00:28 +0000 | [diff] [blame] | 587 | } |
| 588 | |
Brian Salomon | 414782d | 2020-04-17 09:34:17 -0400 | [diff] [blame] | 589 | std::tuple<GrGLANGLEBackend, GrGLANGLEVendor, GrGLANGLERenderer> GrGLGetANGLEInfo( |
| 590 | const GrGLInterface* gl) { |
| 591 | const GrGLubyte* rendererString; |
| 592 | GR_GL_CALL_RET(gl, rendererString, GetString(GR_GL_RENDERER)); |
| 593 | return GrGLGetANGLEInfoFromString((const char*)rendererString); |
| 594 | } |
| 595 | |
cdalton | 93a379b | 2016-05-11 13:58:08 -0700 | [diff] [blame] | 596 | GrGLenum GrToGLStencilFunc(GrStencilTest test) { |
| 597 | static const GrGLenum gTable[kGrStencilTestCount] = { |
| 598 | GR_GL_ALWAYS, // kAlways |
| 599 | GR_GL_NEVER, // kNever |
| 600 | GR_GL_GREATER, // kGreater |
| 601 | GR_GL_GEQUAL, // kGEqual |
| 602 | GR_GL_LESS, // kLess |
| 603 | GR_GL_LEQUAL, // kLEqual |
| 604 | GR_GL_EQUAL, // kEqual |
| 605 | GR_GL_NOTEQUAL, // kNotEqual |
kkinnunen | ccdaa04 | 2014-08-20 01:36:23 -0700 | [diff] [blame] | 606 | }; |
Brian Salomon | 4dea72a | 2019-12-18 10:43:10 -0500 | [diff] [blame] | 607 | static_assert(0 == (int)GrStencilTest::kAlways); |
| 608 | static_assert(1 == (int)GrStencilTest::kNever); |
| 609 | static_assert(2 == (int)GrStencilTest::kGreater); |
| 610 | static_assert(3 == (int)GrStencilTest::kGEqual); |
| 611 | static_assert(4 == (int)GrStencilTest::kLess); |
| 612 | static_assert(5 == (int)GrStencilTest::kLEqual); |
| 613 | static_assert(6 == (int)GrStencilTest::kEqual); |
| 614 | static_assert(7 == (int)GrStencilTest::kNotEqual); |
cdalton | 93a379b | 2016-05-11 13:58:08 -0700 | [diff] [blame] | 615 | SkASSERT(test < (GrStencilTest)kGrStencilTestCount); |
kkinnunen | ccdaa04 | 2014-08-20 01:36:23 -0700 | [diff] [blame] | 616 | |
cdalton | 93a379b | 2016-05-11 13:58:08 -0700 | [diff] [blame] | 617 | return gTable[(int)test]; |
kkinnunen | ccdaa04 | 2014-08-20 01:36:23 -0700 | [diff] [blame] | 618 | } |
Robert Phillips | 8043f32 | 2019-05-31 08:11:36 -0400 | [diff] [blame] | 619 | |
Brian Salomon | 5043f1f | 2019-07-11 21:27:54 -0400 | [diff] [blame] | 620 | bool GrGLFormatIsCompressed(GrGLFormat format) { |
| 621 | switch (format) { |
Brian Salomon | 5043f1f | 2019-07-11 21:27:54 -0400 | [diff] [blame] | 622 | case GrGLFormat::kCOMPRESSED_ETC1_RGB8: |
Robert Phillips | b085527 | 2020-01-15 12:56:52 -0500 | [diff] [blame] | 623 | case GrGLFormat::kCOMPRESSED_RGB8_ETC2: |
Robert Phillips | 8f259a0 | 2019-12-20 11:32:27 -0500 | [diff] [blame] | 624 | case GrGLFormat::kCOMPRESSED_RGB8_BC1: |
Robert Phillips | b085527 | 2020-01-15 12:56:52 -0500 | [diff] [blame] | 625 | case GrGLFormat::kCOMPRESSED_RGBA8_BC1: |
Robert Phillips | 8043f32 | 2019-05-31 08:11:36 -0400 | [diff] [blame] | 626 | return true; |
Brian Salomon | 5043f1f | 2019-07-11 21:27:54 -0400 | [diff] [blame] | 627 | |
| 628 | case GrGLFormat::kRGBA8: |
| 629 | case GrGLFormat::kR8: |
| 630 | case GrGLFormat::kALPHA8: |
| 631 | case GrGLFormat::kLUMINANCE8: |
| 632 | case GrGLFormat::kBGRA8: |
| 633 | case GrGLFormat::kRGB565: |
| 634 | case GrGLFormat::kRGBA16F: |
| 635 | case GrGLFormat::kR16F: |
Robert Phillips | ebab03f | 2019-07-22 08:48:18 -0400 | [diff] [blame] | 636 | case GrGLFormat::kLUMINANCE16F: |
Brian Salomon | 5043f1f | 2019-07-11 21:27:54 -0400 | [diff] [blame] | 637 | case GrGLFormat::kRGB8: |
| 638 | case GrGLFormat::kRG8: |
| 639 | case GrGLFormat::kRGB10_A2: |
| 640 | case GrGLFormat::kRGBA4: |
Brian Salomon | 5043f1f | 2019-07-11 21:27:54 -0400 | [diff] [blame] | 641 | case GrGLFormat::kSRGB8_ALPHA8: |
| 642 | case GrGLFormat::kR16: |
| 643 | case GrGLFormat::kRG16: |
| 644 | case GrGLFormat::kRGBA16: |
| 645 | case GrGLFormat::kRG16F: |
| 646 | case GrGLFormat::kUnknown: |
Robert Phillips | 8043f32 | 2019-05-31 08:11:36 -0400 | [diff] [blame] | 647 | return false; |
| 648 | } |
Brian Salomon | 5043f1f | 2019-07-11 21:27:54 -0400 | [diff] [blame] | 649 | SkUNREACHABLE; |
Robert Phillips | 8043f32 | 2019-05-31 08:11:36 -0400 | [diff] [blame] | 650 | } |
Robert Phillips | d04ddcd | 2019-12-18 14:36:52 -0500 | [diff] [blame] | 651 | |